227876817

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 353928960

約数和(自身を除く): 126052143

約数列:

[1, 3, 7, 21, 109, 113, 327, 339, 763, 791, 881, 2289, 2373, 2643, 6167, 12317, 18501, 36951, 86219, 96029, 99553, 258657, 288087, 298659, 672203, 696871, 2016609, 2090613, 10851277, 32553831, 75958939, 227876817]

約数ペア:

[(1, 227876817), (3, 75958939), (7, 32553831), (21, 10851277), (109, 2090613), (113, 2016609), (327, 696871), (339, 672203), (763, 298659), (791, 288087), (881, 258657), (2289, 99553), (2373, 96029), (2643, 86219), (6167, 36951), (12317, 18501)]