158068729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 198296000

約数和(自身を除く): 40227271

約数列:

[1, 7, 13, 59, 91, 413, 499, 767, 3481, 3493, 5369, 6487, 24367, 29441, 45253, 45409, 206087, 316771, 382733, 1737019, 2679131, 12159133, 22581247, 158068729]

約数ペア:

[(1, 158068729), (7, 22581247), (13, 12159133), (59, 2679131), (91, 1737019), (413, 382733), (499, 316771), (767, 206087), (3481, 45409), (3493, 45253), (5369, 29441), (6487, 24367)]