56553579

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67567}}^1$

素因数の和:67607

約数の個数: 16

約数和(自身を含む): 86487040

約数和(自身を除く): 29933461

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 67567, 202701, 608103, 1824309, 2094577, 6283731, 18851193, 56553579]

約数ペア:

[(1, 56553579), (3, 18851193), (9, 6283731), (27, 2094577), (31, 1824309), (93, 608103), (279, 202701), (837, 67567)]