69207489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9697}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 109432232

約数和(自身を除く): 40224743

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 9697, 29091, 87273, 126061, 378183, 591517, 1134549, 1774551, 5323653, 7689721, 23069163, 69207489]

約数ペア:

[(1, 69207489), (3, 23069163), (9, 7689721), (13, 5323653), (39, 1774551), (61, 1134549), (117, 591517), (183, 378183), (549, 126061), (793, 87273), (2379, 29091), (7137, 9697)]