201559880277

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{9109}}^1$

素因数の和:9272

約数の個数: 96

約数和(自身を含む): 355298745600

約数和(自身を除く): 153738865323

約数列:

[1, 3, 7, 9, 21, 27, 47, 53, 63, 141, 159, 189, 329, 371, 423, 477, 987, 1113, 1269, 1431, 2209, 2491, 2961, 3339, 6627, 7473, 8883, 9109, 10017, 15463, 17437, 19881, 22419, 27327, 46389, 52311, 59643, 63763, 67257, 81981, 117077, 139167, 156933, 191289, 245943, 351231, 417501, 428123, 470799, 482777, 573867, 819539, 1053693, 1284369, 1448331, 1721601, 2458617, 2996861, 3161079, 3379439, 3853107, 4344993, 7375851, 8990583, 10138317, 11559321, 13034979, 20121781, 22127553, 22690519, 26971749, 30414951, 60365343, 68071557, 80915247, 91244853, 140852467, 158833633, 181096029, 204214671, 422557401, 476500899, 543288087, 612644013, 1066454393, 1267672203, 1429502697, 3199363179, 3803016609, 4288508091, 7465180751, 9598089537, 22395542253, 28794268611, 67186626759, 201559880277]

約数ペア:

[(1, 201559880277), (3, 67186626759), (7, 28794268611), (9, 22395542253), (21, 9598089537), (27, 7465180751), (47, 4288508091), (53, 3803016609), (63, 3199363179), (141, 1429502697), (159, 1267672203), (189, 1066454393), (329, 612644013), (371, 543288087), (423, 476500899), (477, 422557401), (987, 204214671), (1113, 181096029), (1269, 158833633), (1431, 140852467), (2209, 91244853), (2491, 80915247), (2961, 68071557), (3339, 60365343), (6627, 30414951), (7473, 26971749), (8883, 22690519), (9109, 22127553), (10017, 20121781), (15463, 13034979), (17437, 11559321), (19881, 10138317), (22419, 8990583), (27327, 7375851), (46389, 4344993), (52311, 3853107), (59643, 3379439), (63763, 3161079), (67257, 2996861), (81981, 2458617), (117077, 1721601), (139167, 1448331), (156933, 1284369), (191289, 1053693), (245943, 819539), (351231, 573867), (417501, 482777), (428123, 470799)]