75623139

素因数分解:

$3^4\times {\mathrm{373}}^1\times {\mathrm{2503}}^1$

素因数の和:2888

約数の個数: 20

約数和(自身を含む): 113316016

約数和(自身を除く): 37692877

約数列:

[1, 3, 9, 27, 81, 373, 1119, 2503, 3357, 7509, 10071, 22527, 30213, 67581, 202743, 933619, 2800857, 8402571, 25207713, 75623139]

約数ペア:

[(1, 75623139), (3, 25207713), (9, 8402571), (27, 2800857), (81, 933619), (373, 202743), (1119, 67581), (2503, 30213), (3357, 22527), (7509, 10071)]