81113867

素因数分解:

${\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 85895040

約数和(自身を除く): 4781173

約数列:

[1, 41, 43, 139, 331, 1763, 5699, 5977, 13571, 14233, 46009, 245057, 583553, 1886369, 1978387, 81113867]

約数ペア:

[(1, 81113867), (41, 1978387), (43, 1886369), (139, 583553), (331, 245057), (1763, 46009), (5699, 14233), (5977, 13571)]