74975439

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 128044800

約数和(自身を除く): 53069361

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 199, 231, 233, 539, 597, 699, 1393, 1617, 1631, 2189, 2563, 4179, 4893, 6567, 7689, 9751, 11417, 15323, 17941, 29253, 34251, 45969, 46367, 53823, 107261, 125587, 139101, 321783, 324569, 376761, 510037, 973707, 1530111, 2271983, 3570259, 6815949, 10710777, 24991813, 74975439]

約数ペア:

[(1, 74975439), (3, 24991813), (7, 10710777), (11, 6815949), (21, 3570259), (33, 2271983), (49, 1530111), (77, 973707), (147, 510037), (199, 376761), (231, 324569), (233, 321783), (539, 139101), (597, 125587), (699, 107261), (1393, 53823), (1617, 46367), (1631, 45969), (2189, 34251), (2563, 29253), (4179, 17941), (4893, 15323), (6567, 11417), (7689, 9751)]