68719443

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3257}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 98886816

約数和(自身を除く): 30167373

約数列:

[1, 3, 13, 39, 541, 1623, 3257, 7033, 9771, 21099, 42341, 127023, 1762037, 5286111, 22906481, 68719443]

約数ペア:

[(1, 68719443), (3, 22906481), (13, 5286111), (39, 1762037), (541, 127023), (1623, 42341), (3257, 21099), (7033, 9771)]