57989223

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 88297920

約数和(自身を除く): 30308697

約数列:

[1, 3, 9, 27, 61, 137, 183, 257, 411, 549, 771, 1233, 1647, 2313, 3699, 6939, 8357, 15677, 25071, 35209, 47031, 75213, 105627, 141093, 225639, 316881, 423279, 950643, 2147749, 6443247, 19329741, 57989223]

約数ペア:

[(1, 57989223), (3, 19329741), (9, 6443247), (27, 2147749), (61, 950643), (137, 423279), (183, 316881), (257, 225639), (411, 141093), (549, 105627), (771, 75213), (1233, 47031), (1647, 35209), (2313, 25071), (3699, 15677), (6939, 8357)]