72655509

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1811}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 99500544

約数和(自身を除く): 26845035

約数列:

[1, 3, 43, 129, 311, 933, 1811, 5433, 13373, 40119, 77873, 233619, 563221, 1689663, 24218503, 72655509]

約数ペア:

[(1, 72655509), (3, 24218503), (43, 1689663), (129, 563221), (311, 233619), (933, 77873), (1811, 40119), (5433, 13373)]