61561401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{9767}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 90021888

約数和(自身を除く): 28460487

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 9767, 29301, 107437, 322311, 1865497, 5596491, 20520467, 61561401]

約数ペア:

[(1, 61561401), (3, 20520467), (11, 5596491), (33, 1865497), (191, 322311), (573, 107437), (2101, 29301), (6303, 9767)]