54385929

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6547}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 85804992

約数和(自身を除く): 31419063

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 6547, 8307, 19641, 58923, 85111, 255333, 464837, 765999, 1394511, 4183533, 6042881, 18128643, 54385929]

約数ペア:

[(1, 54385929), (3, 18128643), (9, 6042881), (13, 4183533), (39, 1394511), (71, 765999), (117, 464837), (213, 255333), (639, 85111), (923, 58923), (2769, 19641), (6547, 8307)]