77136227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2647}}^1$

素因数の和:2858

約数の個数: 16

約数和(自身を含む): 92531712

約数和(自身を除く): 15395485

約数列:

[1, 7, 23, 161, 181, 1267, 2647, 4163, 18529, 29141, 60881, 426167, 479107, 3353749, 11019461, 77136227]

約数ペア:

[(1, 77136227), (7, 11019461), (23, 3353749), (161, 479107), (181, 426167), (1267, 60881), (2647, 29141), (4163, 18529)]