39540627

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10289}}^1$

素因数の和:10363

約数の個数: 24

約数和(自身を含む): 66349920

約数和(自身を除く): 26809293

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 10289, 30867, 72023, 92601, 216069, 627629, 648207, 1882887, 4393403, 5648661, 13180209, 39540627]

約数ペア:

[(1, 39540627), (3, 13180209), (7, 5648661), (9, 4393403), (21, 1882887), (61, 648207), (63, 627629), (183, 216069), (427, 92601), (549, 72023), (1281, 30867), (3843, 10289)]