64374777

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{33581}}^1$

素因数の和:33661

約数の個数: 16

約数和(自身を含む): 96716160

約数和(自身を除く): 32341383

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 33581, 100743, 302229, 906687, 2384251, 7152753, 21458259, 64374777]

約数ペア:

[(1, 64374777), (3, 21458259), (9, 7152753), (27, 2384251), (71, 906687), (213, 302229), (639, 100743), (1917, 33581)]