68916627

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19001}}^1$

素因数の和:19051

約数の個数: 24

約数和(自身を含む): 110667648

約数和(自身を除く): 41751021

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19001, 57003, 171009, 247013, 589031, 741039, 1767093, 2223117, 5301279, 7657403, 22972209, 68916627]

約数ペア:

[(1, 68916627), (3, 22972209), (9, 7657403), (13, 5301279), (31, 2223117), (39, 1767093), (93, 741039), (117, 589031), (279, 247013), (403, 171009), (1209, 57003), (3627, 19001)]