165521027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3853}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 211445856

約数和(自身を除く): 45924829

約数列:

[1, 7, 17, 19, 119, 133, 323, 361, 2261, 2527, 3853, 6137, 26971, 42959, 65501, 73207, 458507, 512449, 1244519, 1390933, 8711633, 9736531, 23645861, 165521027]

約数ペア:

[(1, 165521027), (7, 23645861), (17, 9736531), (19, 8711633), (119, 1390933), (133, 1244519), (323, 512449), (361, 458507), (2261, 73207), (2527, 65501), (3853, 42959), (6137, 26971)]