65108113

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 24

約数和(自身を含む): 81948672

約数和(自身を除く): 16840559

約数列:

[1, 7, 17, 47, 49, 119, 329, 799, 833, 1663, 2303, 5593, 11641, 28271, 39151, 78161, 81487, 197897, 547127, 1328737, 1385279, 3829889, 9301159, 65108113]

約数ペア:

[(1, 65108113), (7, 9301159), (17, 3829889), (47, 1385279), (49, 1328737), (119, 547127), (329, 197897), (799, 81487), (833, 78161), (1663, 39151), (2303, 28271), (5593, 11641)]