53254251

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2811

約数の個数: 24

約数和(自身を含む): 82100304

約数和(自身を除く): 28846053

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 2657, 6681, 7971, 20043, 23913, 45169, 135507, 348067, 406521, 1044201, 3132603, 5917139, 17751417, 53254251]

約数ペア:

[(1, 53254251), (3, 17751417), (9, 5917139), (17, 3132603), (51, 1044201), (131, 406521), (153, 348067), (393, 135507), (1179, 45169), (2227, 23913), (2657, 20043), (6681, 7971)]