72732219

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6263}}^1$

素因数の和:6359

約数の個数: 24

約数和(自身を含む): 114255360

約数和(自身を除く): 41523141

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 6263, 11613, 18789, 43841, 131523, 306887, 494777, 920661, 1484331, 3463439, 10390317, 24244073, 72732219]

約数ペア:

[(1, 72732219), (3, 24244073), (7, 10390317), (21, 3463439), (49, 1484331), (79, 920661), (147, 494777), (237, 306887), (553, 131523), (1659, 43841), (3871, 18789), (6263, 11613)]