77968401

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{8269}}^1$

素因数の和:8728

約数の個数: 16

約数和(自身を含む): 119088000

約数和(自身を除く): 41119599

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 8269, 9429, 24807, 57883, 173649, 3712781, 11138343, 25989467, 77968401]

約数ペア:

[(1, 77968401), (3, 25989467), (7, 11138343), (21, 3712781), (449, 173649), (1347, 57883), (3143, 24807), (8269, 9429)]