61389906

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{73609}}^1$

素因数の和:73753

約数の個数: 16

約数和(自身を含む): 123664800

約数和(自身を除く): 62274894

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 73609, 147218, 220827, 441654, 10231651, 20463302, 30694953, 61389906]

約数ペア:

[(1, 61389906), (2, 30694953), (3, 20463302), (6, 10231651), (139, 441654), (278, 220827), (417, 147218), (834, 73609)]