80876159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{3881}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 100000320

約数和(自身を除く): 19124161

約数列:

[1, 7, 13, 91, 229, 1603, 2977, 3881, 20839, 27167, 50453, 353171, 888749, 6221243, 11553737, 80876159]

約数ペア:

[(1, 80876159), (7, 11553737), (13, 6221243), (91, 888749), (229, 353171), (1603, 50453), (2977, 27167), (3881, 20839)]