68405463

素因数分解:

$3^2\times 7^1\times {\mathrm{1085801}}^1$

素因数の和:1085814

約数の個数: 12

約数和(自身を含む): 112923408

約数和(自身を除く): 44517945

約数列:

[1, 3, 7, 9, 21, 63, 1085801, 3257403, 7600607, 9772209, 22801821, 68405463]

約数ペア:

[(1, 68405463), (3, 22801821), (7, 9772209), (9, 7600607), (21, 3257403), (63, 1085801)]