1555251400521

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{2251}}^1$

素因数の和:2613

約数の個数: 192

約数和(自身を含む): 2894966538240

約数和(自身を除く): 1339715137719

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 97, 117, 169, 189, 223, 273, 291, 351, 507, 669, 679, 819, 873, 1183, 1261, 1521, 1561, 2007, 2037, 2251, 2457, 2619, 2899, 3549, 3783, 4563, 4683, 6021, 6111, 6753, 8697, 8827, 10647, 11349, 14049, 15757, 16393, 18333, 20259, 20293, 21631, 26091, 26481, 29263, 31941, 34047, 37687, 42147, 47271, 49179, 60777, 60879, 64893, 78273, 79443, 87789, 113061, 114751, 141813, 147537, 151417, 182637, 194679, 204841, 218347, 238329, 263367, 263809, 281203, 339183, 344253, 380419, 425439, 442611, 454251, 501973, 547911, 584037, 614523, 655041, 790101, 791427, 843609, 1017549, 1032759, 1141257, 1362753, 1505919, 1528429, 1843569, 1965123, 1968421, 2374281, 2530827, 2662933, 2838511, 3098277, 3423771, 3513811, 3655639, 4088259, 4517757, 4585287, 5530707, 5895369, 5905263, 6525649, 7122843, 7592481, 7988799, 8515533, 10271313, 10541433, 10966917, 13553271, 13755861, 17715789, 19576947, 19869577, 23966397, 25546599, 25589473, 31624299, 32900751, 36900643, 41267583, 45679543, 48691381, 53147367, 58730841, 59608731, 71899191, 76639797, 76768419, 84833437, 94872897, 98702253, 110701929, 137038629, 146074143, 176192523, 178826193, 230305257, 254500311, 258304501, 332105787, 340839667, 411115887, 438222429, 536478579, 593834059, 632987953, 690915771, 763500933, 774913503, 996317361, 1022519001, 1233347661, 1314667287, 1781502177, 1898963859, 2290502799, 2324740509, 3067557003, 4430915671, 5344506531, 5696891577, 6974221527, 8228843389, 9202671009, 13292747013, 16033519593, 17090674731, 24686530167, 39878241039, 57601903723, 74059590501, 119634723117, 172805711169, 222178771503, 518417133507, 1555251400521]

約数ペア:

[(1, 1555251400521), (3, 518417133507), (7, 222178771503), (9, 172805711169), (13, 119634723117), (21, 74059590501), (27, 57601903723), (39, 39878241039), (63, 24686530167), (91, 17090674731), (97, 16033519593), (117, 13292747013), (169, 9202671009), (189, 8228843389), (223, 6974221527), (273, 5696891577), (291, 5344506531), (351, 4430915671), (507, 3067557003), (669, 2324740509), (679, 2290502799), (819, 1898963859), (873, 1781502177), (1183, 1314667287), (1261, 1233347661), (1521, 1022519001), (1561, 996317361), (2007, 774913503), (2037, 763500933), (2251, 690915771), (2457, 632987953), (2619, 593834059), (2899, 536478579), (3549, 438222429), (3783, 411115887), (4563, 340839667), (4683, 332105787), (6021, 258304501), (6111, 254500311), (6753, 230305257), (8697, 178826193), (8827, 176192523), (10647, 146074143), (11349, 137038629), (14049, 110701929), (15757, 98702253), (16393, 94872897), (18333, 84833437), (20259, 76768419), (20293, 76639797), (21631, 71899191), (26091, 59608731), (26481, 58730841), (29263, 53147367), (31941, 48691381), (34047, 45679543), (37687, 41267583), (42147, 36900643), (47271, 32900751), (49179, 31624299), (60777, 25589473), (60879, 25546599), (64893, 23966397), (78273, 19869577), (79443, 19576947), (87789, 17715789), (113061, 13755861), (114751, 13553271), (141813, 10966917), (147537, 10541433), (151417, 10271313), (182637, 8515533), (194679, 7988799), (204841, 7592481), (218347, 7122843), (238329, 6525649), (263367, 5905263), (263809, 5895369), (281203, 5530707), (339183, 4585287), (344253, 4517757), (380419, 4088259), (425439, 3655639), (442611, 3513811), (454251, 3423771), (501973, 3098277), (547911, 2838511), (584037, 2662933), (614523, 2530827), (655041, 2374281), (790101, 1968421), (791427, 1965123), (843609, 1843569), (1017549, 1528429), (1032759, 1505919), (1141257, 1362753)]