85193721

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 45805959

約数列:

[1, 3, 9, 27, 37, 107, 111, 321, 333, 797, 963, 999, 2391, 2889, 3959, 7173, 11877, 21519, 29489, 35631, 85279, 88467, 106893, 255837, 265401, 767511, 796203, 2302533, 3155323, 9465969, 28397907, 85193721]

約数ペア:

[(1, 85193721), (3, 28397907), (9, 9465969), (27, 3155323), (37, 2302533), (107, 796203), (111, 767511), (321, 265401), (333, 255837), (797, 106893), (963, 88467), (999, 85279), (2391, 35631), (2889, 29489), (3959, 21519), (7173, 11877)]