86764349

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 106178688

約数和(自身を除く): 19414339

約数列:

[1, 7, 23, 49, 161, 167, 461, 1127, 1169, 3227, 3841, 8183, 10603, 22589, 26887, 74221, 76987, 188209, 519547, 538909, 1770701, 3772363, 12394907, 86764349]

約数ペア:

[(1, 86764349), (7, 12394907), (23, 3772363), (49, 1770701), (161, 538909), (167, 519547), (461, 188209), (1127, 76987), (1169, 74221), (3227, 26887), (3841, 22589), (8183, 10603)]