81867091

素因数分解:

${\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 85929984

約数和(自身を除く): 4062893

約数列:

[1, 47, 73, 107, 223, 3431, 5029, 7811, 10481, 16279, 23861, 367117, 765113, 1121467, 1741853, 81867091]

約数ペア:

[(1, 81867091), (47, 1741853), (73, 1121467), (107, 765113), (223, 367117), (3431, 23861), (5029, 16279), (7811, 10481)]