15702401781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2947

約数の個数: 96

約数和(自身を含む): 27740119680

約数和(自身を除く): 12037717899

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 181, 187, 209, 323, 543, 561, 627, 969, 1629, 1683, 1881, 1991, 2713, 2907, 3077, 3439, 3553, 5973, 8139, 9231, 10317, 10659, 17919, 24417, 27693, 29843, 30951, 31977, 33847, 37829, 46121, 51547, 58463, 89529, 101541, 113487, 138363, 154641, 175389, 268587, 304623, 340461, 415089, 463923, 491053, 507331, 526167, 567017, 643093, 876299, 1473159, 1521993, 1701051, 1929279, 2628897, 4419477, 4565979, 5103153, 5401583, 5787837, 7886691, 8347901, 9330007, 9639289, 16204749, 25043703, 27990021, 28917867, 48614247, 75131109, 83970063, 86753601, 91826911, 102630077, 158610119, 275480733, 307890231, 475830357, 826442199, 923670693, 1427491071, 1744711309, 5234133927, 15702401781]

約数ペア:

[(1, 15702401781), (3, 5234133927), (9, 1744711309), (11, 1427491071), (17, 923670693), (19, 826442199), (33, 475830357), (51, 307890231), (57, 275480733), (99, 158610119), (153, 102630077), (171, 91826911), (181, 86753601), (187, 83970063), (209, 75131109), (323, 48614247), (543, 28917867), (561, 27990021), (627, 25043703), (969, 16204749), (1629, 9639289), (1683, 9330007), (1881, 8347901), (1991, 7886691), (2713, 5787837), (2907, 5401583), (3077, 5103153), (3439, 4565979), (3553, 4419477), (5973, 2628897), (8139, 1929279), (9231, 1701051), (10317, 1521993), (10659, 1473159), (17919, 876299), (24417, 643093), (27693, 567017), (29843, 526167), (30951, 507331), (31977, 491053), (33847, 463923), (37829, 415089), (46121, 340461), (51547, 304623), (58463, 268587), (89529, 175389), (101541, 154641), (113487, 138363)]