68091661

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 80055360

約数和(自身を除く): 11963699

約数列:

[1, 11, 23, 43, 121, 253, 473, 569, 989, 2783, 5203, 6259, 10879, 13087, 24467, 68849, 119669, 143957, 269137, 562741, 1583527, 2960507, 6190151, 68091661]

約数ペア:

[(1, 68091661), (11, 6190151), (23, 2960507), (43, 1583527), (121, 562741), (253, 269137), (473, 143957), (569, 119669), (989, 68849), (2783, 24467), (5203, 13087), (6259, 10879)]