74531223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20549}}^1$

素因数の和:20599

約数の個数: 24

約数和(自身を含む): 119683200

約数和(自身を除く): 45151977

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 20549, 61647, 184941, 267137, 637019, 801411, 1911057, 2404233, 5733171, 8281247, 24843741, 74531223]

約数ペア:

[(1, 74531223), (3, 24843741), (9, 8281247), (13, 5733171), (31, 2404233), (39, 1911057), (93, 801411), (117, 637019), (279, 267137), (403, 184941), (1209, 61647), (3627, 20549)]