42180363

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{43801}}^1$

素因数の和:43914

約数の個数: 12

約数和(自身を含む): 61498008

約数和(自身を除く): 19317645

約数列:

[1, 3, 9, 107, 321, 963, 43801, 131403, 394209, 4686707, 14060121, 42180363]

約数ペア:

[(1, 42180363), (3, 14060121), (9, 4686707), (107, 394209), (321, 131403), (963, 43801)]