77886053

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 90486144

約数和(自身を除く): 12600091

約数列:

[1, 7, 97, 251, 457, 679, 1757, 3199, 24347, 44329, 114707, 170429, 310303, 802949, 11126579, 77886053]

約数ペア:

[(1, 77886053), (7, 11126579), (97, 802949), (251, 310303), (457, 170429), (679, 114707), (1757, 44329), (3199, 24347)]