53910459

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 81892512

約数和(自身を除く): 27982053

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 1233, 1901, 3151, 5703, 9453, 17109, 28359, 43723, 131169, 260437, 393507, 781311, 2343933, 5990051, 17970153, 53910459]

約数ペア:

[(1, 53910459), (3, 17970153), (9, 5990051), (23, 2343933), (69, 781311), (137, 393507), (207, 260437), (411, 131169), (1233, 43723), (1901, 28359), (3151, 17109), (5703, 9453)]