80611479

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{52999}}^1$

素因数の和:53031

約数の個数: 18

約数和(自身を含む): 126087000

約数和(自身を除く): 45475521

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 52999, 158997, 476991, 688987, 2066961, 6200883, 8956831, 26870493, 80611479]

約数ペア:

[(1, 80611479), (3, 26870493), (9, 8956831), (13, 6200883), (39, 2066961), (117, 688987), (169, 476991), (507, 158997), (1521, 52999)]