61115913

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1483}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 93373280

約数和(自身を除く): 32257367

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 1483, 2169, 4449, 4579, 13347, 13737, 28177, 41211, 84531, 253593, 357403, 1072209, 3216627, 6790657, 20371971, 61115913]

約数ペア:

[(1, 61115913), (3, 20371971), (9, 6790657), (19, 3216627), (57, 1072209), (171, 357403), (241, 253593), (723, 84531), (1483, 41211), (2169, 28177), (4449, 13737), (4579, 13347)]