39972663

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{36109}}^1$

素因数の和:36159

約数の個数: 16

約数和(自身を含む): 60664800

約数和(自身を除く): 20692137

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 36109, 108327, 324981, 974943, 1480469, 4441407, 13324221, 39972663]

約数ペア:

[(1, 39972663), (3, 13324221), (9, 4441407), (27, 1480469), (41, 974943), (123, 324981), (369, 108327), (1107, 36109)]