129221637

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 174515328

約数和(自身を除く): 45293691

約数列:

[1, 3, 103, 309, 541, 773, 1623, 2319, 55723, 79619, 167169, 238857, 418193, 1254579, 43073879, 129221637]

約数ペア:

[(1, 129221637), (3, 43073879), (103, 1254579), (309, 418193), (541, 238857), (773, 167169), (1623, 79619), (2319, 55723)]