64821207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17383}}^1$

素因数の和:17510

約数の個数: 16

約数和(自身を含む): 95125248

約数和(自身を除く): 30304041

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 17383, 52149, 191213, 573639, 1964279, 5892837, 21607069, 64821207]

約数ペア:

[(1, 64821207), (3, 21607069), (11, 5892837), (33, 1964279), (113, 573639), (339, 191213), (1243, 52149), (3729, 17383)]