161569121607

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{26834267}}^1$

素因数の和:26834499

約数の個数: 16

約数和(自身を含む): 240435041280

約数和(自身を除く): 78865919673

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 26834267, 80502801, 241508403, 724525209, 5984041541, 17952124623, 53856373869, 161569121607]

約数ペア:

[(1, 161569121607), (3, 53856373869), (9, 17952124623), (27, 5984041541), (223, 724525209), (669, 241508403), (2007, 80502801), (6021, 26834267)]