87649419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{204311}}^1$

素因数の和:204338

約数の個数: 16

約数和(自身を含む): 137297664

約数和(自身を除く): 49648245

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 204311, 612933, 2247421, 2656043, 6742263, 7968129, 29216473, 87649419]

約数ペア:

[(1, 87649419), (3, 29216473), (11, 7968129), (13, 6742263), (33, 2656043), (39, 2247421), (143, 612933), (429, 204311)]