67350087

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7691}}^1$

素因数の和:7843

約数の個数: 24

約数和(自身を含む): 111995520

約数和(自身を除く): 44645433

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 7691, 8757, 23073, 53837, 69219, 161511, 484533, 1069049, 3207147, 7483343, 9621441, 22450029, 67350087]

約数ペア:

[(1, 67350087), (3, 22450029), (7, 9621441), (9, 7483343), (21, 3207147), (63, 1069049), (139, 484533), (417, 161511), (973, 69219), (1251, 53837), (2919, 23073), (7691, 8757)]