66923649

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9377}}^1$

素因数の和:9457

約数の個数: 24

約数和(自身を含む): 105821352

約数和(自身を除く): 38897703

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9377, 28131, 84393, 121901, 365703, 571997, 1097109, 1715991, 5147973, 7435961, 22307883, 66923649]

約数ペア:

[(1, 66923649), (3, 22307883), (9, 7435961), (13, 5147973), (39, 1715991), (61, 1097109), (117, 571997), (183, 365703), (549, 121901), (793, 84393), (2379, 28131), (7137, 9377)]