131569177

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 145248768

約数和(自身を除く): 13679591

約数列:

[1, 23, 31, 71, 113, 529, 713, 1633, 2201, 2599, 3503, 8023, 16399, 37559, 50623, 59777, 80569, 184529, 248713, 1164329, 1853087, 4244167, 5720399, 131569177]

約数ペア:

[(1, 131569177), (23, 5720399), (31, 4244167), (71, 1853087), (113, 1164329), (529, 248713), (713, 184529), (1633, 80569), (2201, 59777), (2599, 50623), (3503, 37559), (8023, 16399)]