65372859

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 99176000

約数和(自身を除く): 33803141

約数列:

[1, 3, 9, 27, 97, 109, 229, 291, 327, 687, 873, 981, 2061, 2619, 2943, 6183, 10573, 22213, 24961, 31719, 66639, 74883, 95157, 199917, 224649, 285471, 599751, 673947, 2421217, 7263651, 21790953, 65372859]

約数ペア:

[(1, 65372859), (3, 21790953), (9, 7263651), (27, 2421217), (97, 673947), (109, 599751), (229, 285471), (291, 224649), (327, 199917), (687, 95157), (873, 74883), (981, 66639), (2061, 31719), (2619, 24961), (2943, 22213), (6183, 10573)]