64434471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3001}}^1$

素因数の和:3442

約数の個数: 16

約数和(自身を含む): 91212768

約数和(自身を除く): 26778297

約数列:

[1, 3, 17, 51, 421, 1263, 3001, 7157, 9003, 21471, 51017, 153051, 1263421, 3790263, 21478157, 64434471]

約数ペア:

[(1, 64434471), (3, 21478157), (17, 3790263), (51, 1263421), (421, 153051), (1263, 51017), (3001, 21471), (7157, 9003)]