18010161

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{3947}}^1$

素因数の和:3982

約数の個数: 24

約数和(自身を含む): 28899360

約数和(自身を除く): 10889199

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 3947, 4563, 11841, 35523, 51311, 106569, 153933, 461799, 667043, 1385397, 2001129, 6003387, 18010161]

約数ペア:

[(1, 18010161), (3, 6003387), (9, 2001129), (13, 1385397), (27, 667043), (39, 461799), (117, 153933), (169, 106569), (351, 51311), (507, 35523), (1521, 11841), (3947, 4563)]