180048037

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 213648840

約数和(自身を除く): 33600803

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2161, 2873, 4901, 6409, 28093, 36737, 62669, 83317, 365209, 477581, 814697, 1065373, 6208553, 10591061, 13849849, 180048037]

約数ペア:

[(1, 180048037), (13, 13849849), (17, 10591061), (29, 6208553), (169, 1065373), (221, 814697), (377, 477581), (493, 365209), (2161, 83317), (2873, 62669), (4901, 36737), (6409, 28093)]