91909791

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4481}}^1$

素因数の和:4583

約数の個数: 24

約数和(自身を含む): 138440016

約数和(自身を除く): 46530225

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 2279, 4481, 6837, 13443, 20511, 40329, 192683, 237493, 578049, 712479, 1734147, 2137437, 10212199, 30636597, 91909791]

約数ペア:

[(1, 91909791), (3, 30636597), (9, 10212199), (43, 2137437), (53, 1734147), (129, 712479), (159, 578049), (387, 237493), (477, 192683), (2279, 40329), (4481, 20511), (6837, 13443)]