135969939

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{15527}}^1$

素因数の和:15679

約数の個数: 24

約数和(自身を含む): 226087680

約数和(自身を除く): 90117741

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 15527, 46581, 108689, 139743, 326067, 978201, 2158253, 6474759, 15107771, 19424277, 45323313, 135969939]

約数ペア:

[(1, 135969939), (3, 45323313), (7, 19424277), (9, 15107771), (21, 6474759), (63, 2158253), (139, 978201), (417, 326067), (973, 139743), (1251, 108689), (2919, 46581), (8757, 15527)]