61347978

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{22571}}^1$

素因数の和:22730

約数の個数: 24

約数和(自身を含む): 133806816

約数和(自身を除く): 72458838

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 22571, 45142, 67713, 135426, 203139, 406278, 3408221, 6816442, 10224663, 20449326, 30673989, 61347978]

約数ペア:

[(1, 61347978), (2, 30673989), (3, 20449326), (6, 10224663), (9, 6816442), (18, 3408221), (151, 406278), (302, 203139), (453, 135426), (906, 67713), (1359, 45142), (2718, 22571)]