68614161

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{42433}}^1$

素因数の和:42461

約数の個数: 24

約数和(自身を含む): 116099424

約数和(自身を除く): 47485263

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 42433, 127299, 297031, 466763, 891093, 1400289, 2079217, 3267341, 6237651, 9802023, 22871387, 68614161]

約数ペア:

[(1, 68614161), (3, 22871387), (7, 9802023), (11, 6237651), (21, 3267341), (33, 2079217), (49, 1400289), (77, 891093), (147, 466763), (231, 297031), (539, 127299), (1617, 42433)]