2837421873

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 5283532800

約数和(自身を除く): 2446110927

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 139, 143, 153, 187, 221, 297, 311, 351, 417, 429, 459, 561, 663, 933, 1251, 1287, 1529, 1683, 1807, 1989, 2363, 2431, 2799, 3421, 3753, 3861, 4043, 4587, 5049, 5287, 5421, 5967, 7089, 7293, 8397, 10263, 12129, 13761, 15861, 16263, 19877, 21267, 21879, 25993, 30719, 30789, 36387, 41283, 43229, 44473, 47583, 48789, 58157, 59631, 63801, 65637, 68731, 77979, 92157, 92367, 109161, 129687, 133419, 142749, 174471, 178893, 206193, 233937, 276471, 337909, 389061, 400257, 475519, 523413, 536679, 561977, 618579, 701811, 734893, 756041, 829413, 1013727, 1167183, 1200771, 1426557, 1570239, 1685931, 1855737, 2204679, 2268123, 3041181, 4279671, 5057793, 6181747, 6614037, 6804369, 8083823, 9123543, 9553609, 12839013, 15173379, 18545241, 19842111, 20413107, 24251469, 28660827, 55635723, 72754407, 85982481, 105089699, 166907169, 218263221, 257947443, 315269097, 945807291, 2837421873]

約数ペア:

[(1, 2837421873), (3, 945807291), (9, 315269097), (11, 257947443), (13, 218263221), (17, 166907169), (27, 105089699), (33, 85982481), (39, 72754407), (51, 55635723), (99, 28660827), (117, 24251469), (139, 20413107), (143, 19842111), (153, 18545241), (187, 15173379), (221, 12839013), (297, 9553609), (311, 9123543), (351, 8083823), (417, 6804369), (429, 6614037), (459, 6181747), (561, 5057793), (663, 4279671), (933, 3041181), (1251, 2268123), (1287, 2204679), (1529, 1855737), (1683, 1685931), (1807, 1570239), (1989, 1426557), (2363, 1200771), (2431, 1167183), (2799, 1013727), (3421, 829413), (3753, 756041), (3861, 734893), (4043, 701811), (4587, 618579), (5049, 561977), (5287, 536679), (5421, 523413), (5967, 475519), (7089, 400257), (7293, 389061), (8397, 337909), (10263, 276471), (12129, 233937), (13761, 206193), (15861, 178893), (16263, 174471), (19877, 142749), (21267, 133419), (21879, 129687), (25993, 109161), (30719, 92367), (30789, 92157), (36387, 77979), (41283, 68731), (43229, 65637), (44473, 63801), (47583, 59631), (48789, 58157)]