80839801

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 93744000

約数和(自身を除く): 12904199

約数列:

[1, 7, 149, 179, 433, 1043, 1253, 3031, 26671, 64517, 77507, 186697, 451619, 542549, 11548543, 80839801]

約数ペア:

[(1, 80839801), (7, 11548543), (149, 542549), (179, 451619), (433, 186697), (1043, 77507), (1253, 64517), (3031, 26671)]