129251538

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{4721}}^1$

素因数の和:4761

約数の個数: 60

約数和(自身を含む): 313677738

約数和(自身を除く): 184426200

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 338, 351, 507, 702, 1014, 1053, 1521, 2106, 3042, 4563, 4721, 9126, 9442, 13689, 14163, 27378, 28326, 42489, 61373, 84978, 122746, 127467, 184119, 254934, 368238, 382401, 552357, 764802, 797849, 1104714, 1595698, 1657071, 2393547, 3314142, 4787094, 4971213, 7180641, 9942426, 14361282, 21541923, 43083846, 64625769, 129251538]

約数ペア:

[(1, 129251538), (2, 64625769), (3, 43083846), (6, 21541923), (9, 14361282), (13, 9942426), (18, 7180641), (26, 4971213), (27, 4787094), (39, 3314142), (54, 2393547), (78, 1657071), (81, 1595698), (117, 1104714), (162, 797849), (169, 764802), (234, 552357), (338, 382401), (351, 368238), (507, 254934), (702, 184119), (1014, 127467), (1053, 122746), (1521, 84978), (2106, 61373), (3042, 42489), (4563, 28326), (4721, 27378), (9126, 14163), (9442, 13689)]