1427666877

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 2703926016

約数和(自身を除く): 1276259139

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 63, 81, 91, 117, 141, 169, 189, 273, 317, 329, 351, 423, 507, 567, 611, 819, 951, 987, 1053, 1183, 1269, 1521, 1833, 2219, 2457, 2853, 2961, 3549, 3807, 4121, 4277, 4563, 5499, 6657, 7371, 7943, 8559, 8883, 10647, 12363, 12831, 13689, 14899, 16497, 19971, 23829, 25677, 26649, 28847, 31941, 37089, 38493, 44697, 49491, 53573, 55601, 59913, 71487, 86541, 95823, 104293, 111267, 115479, 134091, 160719, 166803, 179739, 193687, 214461, 259623, 312879, 333801, 346437, 375011, 402273, 482157, 500409, 581061, 643383, 778869, 938637, 1125033, 1206819, 1355809, 1446471, 1501227, 1743183, 2336607, 2517931, 2815911, 3375099, 4067427, 4339413, 4503681, 5229549, 7553793, 8447733, 10125297, 12202281, 15688647, 17625517, 22661379, 30375891, 36606843, 52876551, 67984137, 109820529, 158629653, 203952411, 475888959, 1427666877]

約数ペア:

[(1, 1427666877), (3, 475888959), (7, 203952411), (9, 158629653), (13, 109820529), (21, 67984137), (27, 52876551), (39, 36606843), (47, 30375891), (63, 22661379), (81, 17625517), (91, 15688647), (117, 12202281), (141, 10125297), (169, 8447733), (189, 7553793), (273, 5229549), (317, 4503681), (329, 4339413), (351, 4067427), (423, 3375099), (507, 2815911), (567, 2517931), (611, 2336607), (819, 1743183), (951, 1501227), (987, 1446471), (1053, 1355809), (1183, 1206819), (1269, 1125033), (1521, 938637), (1833, 778869), (2219, 643383), (2457, 581061), (2853, 500409), (2961, 482157), (3549, 402273), (3807, 375011), (4121, 346437), (4277, 333801), (4563, 312879), (5499, 259623), (6657, 214461), (7371, 193687), (7943, 179739), (8559, 166803), (8883, 160719), (10647, 134091), (12363, 115479), (12831, 111267), (13689, 104293), (14899, 95823), (16497, 86541), (19971, 71487), (23829, 59913), (25677, 55601), (26649, 53573), (28847, 49491), (31941, 44697), (37089, 38493)]