61905537

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:849

約数の個数: 24

約数和(自身を含む): 91661544

約数和(自身を除く): 29756007

約数列:

[1, 3, 9, 53, 159, 233, 477, 557, 699, 1671, 2097, 5013, 12349, 29521, 37047, 88563, 111141, 129781, 265689, 389343, 1168029, 6878393, 20635179, 61905537]

約数ペア:

[(1, 61905537), (3, 20635179), (9, 6878393), (53, 1168029), (159, 389343), (233, 265689), (477, 129781), (557, 111141), (699, 88563), (1671, 37047), (2097, 29521), (5013, 12349)]