77542563

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{383}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 122683392

約数和(自身を除く): 45140829

約数列:

[1, 3, 7, 21, 31, 93, 217, 311, 383, 651, 933, 1149, 2177, 2681, 6531, 8043, 9641, 11873, 28923, 35619, 67487, 83111, 119113, 202461, 249333, 357339, 833791, 2501373, 3692503, 11077509, 25847521, 77542563]

約数ペア:

[(1, 77542563), (3, 25847521), (7, 11077509), (21, 3692503), (31, 2501373), (93, 833791), (217, 357339), (311, 249333), (383, 202461), (651, 119113), (933, 83111), (1149, 67487), (2177, 35619), (2681, 28923), (6531, 11873), (8043, 9641)]