128703033

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{12007}}^1$

素因数の和:12413

約数の個数: 16

約数和(自身を含む): 191167360

約数和(自身を除く): 62464327

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 12007, 36021, 108063, 324189, 4766779, 14300337, 42901011, 128703033]

約数ペア:

[(1, 128703033), (3, 42901011), (9, 14300337), (27, 4766779), (397, 324189), (1191, 108063), (3573, 36021), (10719, 12007)]