61977159

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1429}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 92206400

約数和(自身を除く): 30229241

約数列:

[1, 3, 9, 61, 79, 183, 237, 549, 711, 1429, 4287, 4819, 12861, 14457, 43371, 87169, 112891, 261507, 338673, 784521, 1016019, 6886351, 20659053, 61977159]

約数ペア:

[(1, 61977159), (3, 20659053), (9, 6886351), (61, 1016019), (79, 784521), (183, 338673), (237, 261507), (549, 112891), (711, 87169), (1429, 43371), (4287, 14457), (4819, 12861)]