82760859

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{1723}}^1$

素因数の和:2328

約数の個数: 20

約数和(自身を含む): 123910776

約数和(自身を除く): 41149917

約数列:

[1, 3, 9, 27, 81, 593, 1723, 1779, 5169, 5337, 15507, 16011, 46521, 48033, 139563, 1021739, 3065217, 9195651, 27586953, 82760859]

約数ペア:

[(1, 82760859), (3, 27586953), (9, 9195651), (27, 3065217), (81, 1021739), (593, 139563), (1723, 48033), (1779, 46521), (5169, 16011), (5337, 15507)]