82756479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{40037}}^1$

素因数の和:40106

約数の個数: 16

約数和(自身を含む): 121074912

約数和(自身を除く): 38318433

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 40037, 120111, 520481, 1561443, 2121961, 6365883, 27585493, 82756479]

約数ペア:

[(1, 82756479), (3, 27585493), (13, 6365883), (39, 2121961), (53, 1561443), (159, 520481), (689, 120111), (2067, 40037)]