65368009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 81443880

約数和(自身を除く): 16075871

約数列:

[1, 7, 17, 49, 97, 119, 679, 809, 833, 1649, 4753, 5663, 11543, 13753, 39641, 78473, 80801, 96271, 549311, 673897, 1334041, 3845177, 9338287, 65368009]

約数ペア:

[(1, 65368009), (7, 9338287), (17, 3845177), (49, 1334041), (97, 673897), (119, 549311), (679, 96271), (809, 80801), (833, 78473), (1649, 39641), (4753, 13753), (5663, 11543)]