187467579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26267}}^1$

素因数の和:26347

約数の個数: 24

約数和(自身を含む): 296408112

約数和(自身を除く): 108940533

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 7137, 26267, 78801, 236403, 341471, 1024413, 1602287, 3073239, 4806861, 14420583, 20829731, 62489193, 187467579]

約数ペア:

[(1, 187467579), (3, 62489193), (9, 20829731), (13, 14420583), (39, 4806861), (61, 3073239), (117, 1602287), (183, 1024413), (549, 341471), (793, 236403), (2379, 78801), (7137, 26267)]