80815049

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 94016256

約数和(自身を除く): 13201207

約数列:

[1, 7, 101, 151, 707, 757, 1057, 5299, 15251, 76457, 106757, 114307, 535199, 800149, 11545007, 80815049]

約数ペア:

[(1, 80815049), (7, 11545007), (101, 800149), (151, 535199), (707, 114307), (757, 106757), (1057, 76457), (5299, 15251)]