68664563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1493}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 77664096

約数和(自身を除く): 8999533

約数列:

[1, 11, 37, 113, 407, 1243, 1493, 4181, 16423, 45991, 55241, 168709, 607651, 1855799, 6242233, 68664563]

約数ペア:

[(1, 68664563), (11, 6242233), (37, 1855799), (113, 607651), (407, 168709), (1243, 55241), (1493, 45991), (4181, 16423)]