78044031

素因数分解:

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

素因数の和:3992

約数の個数: 24

約数和(自身を含む): 122151120

約数和(自身を除く): 44107089

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 3947, 6591, 11841, 19773, 35523, 51311, 153933, 461799, 667043, 2001129, 6003387, 8671559, 26014677, 78044031]

約数ペア:

[(1, 78044031), (3, 26014677), (9, 8671559), (13, 6003387), (39, 2001129), (117, 667043), (169, 461799), (507, 153933), (1521, 51311), (2197, 35523), (3947, 19773), (6591, 11841)]