75634947

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{647}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 113218560

約数和(自身を除く): 37583613

約数列:

[1, 3, 9, 31, 93, 279, 419, 647, 1257, 1941, 3771, 5823, 12989, 20057, 38967, 60171, 116901, 180513, 271093, 813279, 2439837, 8403883, 25211649, 75634947]

約数ペア:

[(1, 75634947), (3, 25211649), (9, 8403883), (31, 2439837), (93, 813279), (279, 271093), (419, 180513), (647, 116901), (1257, 60171), (1941, 38967), (3771, 20057), (5823, 12989)]