171937233

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{31267}}^1$

素因数の和:31333

約数の個数: 24

約数和(自身を含む): 273157248

約数和(自身を除く): 101220015

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 31267, 93801, 281403, 406471, 1219413, 1469549, 3658239, 4408647, 13225941, 19104137, 57312411, 171937233]

約数ペア:

[(1, 171937233), (3, 57312411), (9, 19104137), (13, 13225941), (39, 4408647), (47, 3658239), (117, 1469549), (141, 1219413), (423, 406471), (611, 281403), (1833, 93801), (5499, 31267)]