91550081

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 109624680

約数和(自身を除く): 18074599

約数列:

[1, 7, 49, 61, 109, 281, 427, 763, 1967, 2989, 5341, 6649, 13769, 17141, 30629, 46543, 119987, 214403, 325801, 839909, 1500821, 1868369, 13078583, 91550081]

約数ペア:

[(1, 91550081), (7, 13078583), (49, 1868369), (61, 1500821), (109, 839909), (281, 325801), (427, 214403), (763, 119987), (1967, 46543), (2989, 30629), (5341, 17141), (6649, 13769)]