56922759

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 83959200

約数和(自身を除く): 27036441

約数列:

[1, 3, 9, 71, 213, 229, 389, 639, 687, 1167, 2061, 3501, 16259, 27619, 48777, 82857, 89081, 146331, 248571, 267243, 801729, 6324751, 18974253, 56922759]

約数ペア:

[(1, 56922759), (3, 18974253), (9, 6324751), (71, 801729), (213, 267243), (229, 248571), (389, 146331), (639, 89081), (687, 82857), (1167, 48777), (2061, 27619), (3501, 16259)]