65664639

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{64567}}^1$

素因数の和:64686

約数の個数: 12

約数和(自身を含む): 95689776

約数和(自身を除く): 30025137

約数列:

[1, 3, 9, 113, 339, 1017, 64567, 193701, 581103, 7296071, 21888213, 65664639]

約数ペア:

[(1, 65664639), (3, 21888213), (9, 7296071), (113, 581103), (339, 193701), (1017, 64567)]