64929851

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 83475360

約数和(自身を除く): 18545509

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3389, 19159, 23723, 57613, 77947, 166061, 403291, 545629, 1325099, 2823037, 3819403, 9275693, 64929851]

約数ペア:

[(1, 64929851), (7, 9275693), (17, 3819403), (23, 2823037), (49, 1325099), (119, 545629), (161, 403291), (391, 166061), (833, 77947), (1127, 57613), (2737, 23723), (3389, 19159)]