85765329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{197}}^1$

素因数の和:338

約数の個数: 36

約数和(自身を含む): 136324188

約数和(自身を除く): 50558859

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 197, 549, 591, 793, 1773, 2379, 2561, 3721, 7137, 7683, 11163, 12017, 23049, 33489, 36051, 48373, 108153, 145119, 156221, 435357, 468663, 733037, 1405989, 2199111, 6597333, 9529481, 28588443, 85765329]

約数ペア:

[(1, 85765329), (3, 28588443), (9, 9529481), (13, 6597333), (39, 2199111), (61, 1405989), (117, 733037), (183, 468663), (197, 435357), (549, 156221), (591, 145119), (793, 108153), (1773, 48373), (2379, 36051), (2561, 33489), (3721, 23049), (7137, 12017), (7683, 11163)]