6680490579

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{579451}}^1$

素因数の和:579528

約数の個数: 32

約数和(自身を含む): 11496327680

約数和(自身を除く): 4815837101

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 11529, 579451, 1738353, 4056157, 5215059, 12168471, 15645177, 35346511, 36505413, 106039533, 109516239, 247425577, 318118599, 742276731, 954355797, 2226830193, 6680490579]

約数ペア:

[(1, 6680490579), (3, 2226830193), (7, 954355797), (9, 742276731), (21, 318118599), (27, 247425577), (61, 109516239), (63, 106039533), (183, 36505413), (189, 35346511), (427, 15645177), (549, 12168471), (1281, 5215059), (1647, 4056157), (3843, 1738353), (11529, 579451)]