1539341727

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 2604662784

約数和(自身を除く): 1065321057

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 137, 231, 381, 383, 411, 889, 959, 1149, 1397, 1507, 2667, 2681, 2877, 4191, 4213, 4521, 8043, 9779, 10549, 12639, 17399, 29337, 29491, 31647, 48641, 52197, 52471, 88473, 121793, 145923, 157413, 191389, 340487, 365379, 367297, 535051, 574167, 577181, 1021461, 1101891, 1339723, 1605153, 1731543, 3745357, 4019169, 4040267, 6663817, 11236071, 12120801, 19991451, 46646719, 73301987, 139940157, 219905961, 513113909, 1539341727]

約数ペア:

[(1, 1539341727), (3, 513113909), (7, 219905961), (11, 139940157), (21, 73301987), (33, 46646719), (77, 19991451), (127, 12120801), (137, 11236071), (231, 6663817), (381, 4040267), (383, 4019169), (411, 3745357), (889, 1731543), (959, 1605153), (1149, 1339723), (1397, 1101891), (1507, 1021461), (2667, 577181), (2681, 574167), (2877, 535051), (4191, 367297), (4213, 365379), (4521, 340487), (8043, 191389), (9779, 157413), (10549, 145923), (12639, 121793), (17399, 88473), (29337, 52471), (29491, 52197), (31647, 48641)]