87630129

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{24281}}^1$

素因数の和:24688

約数の個数: 12

約数和(自身を含む): 126897732

約数和(自身を除く): 39267603

約数列:

[1, 3, 9, 401, 1203, 3609, 24281, 72843, 218529, 9736681, 29210043, 87630129]

約数ペア:

[(1, 87630129), (3, 29210043), (9, 9736681), (401, 218529), (1203, 72843), (3609, 24281)]