90637251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{25031}}^1$

素因数の和:25122

約数の個数: 16

約数和(自身を含む): 129765888

約数和(自身を除く): 39128637

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 25031, 75093, 425527, 1276581, 1777201, 5331603, 30212417, 90637251]

約数ペア:

[(1, 90637251), (3, 30212417), (17, 5331603), (51, 1777201), (71, 1276581), (213, 425527), (1207, 75093), (3621, 25031)]