79580241

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{52321}}^1$

素因数の和:52353

約数の個数: 18

約数和(自身を含む): 124474038

約数和(自身を除く): 44893797

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 52321, 156963, 470889, 680173, 2040519, 6121557, 8842249, 26526747, 79580241]

約数ペア:

[(1, 79580241), (3, 26526747), (9, 8842249), (13, 6121557), (39, 2040519), (117, 680173), (169, 470889), (507, 156963), (1521, 52321)]