80547399

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{29537}}^1$

素因数の和:29647

約数の個数: 16

約数和(自身を含む): 120515040

約数和(自身を除く): 39967641

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 29537, 88611, 265833, 797499, 2983237, 8949711, 26849133, 80547399]

約数ペア:

[(1, 80547399), (3, 26849133), (9, 8949711), (27, 2983237), (101, 797499), (303, 265833), (909, 88611), (2727, 29537)]