56710719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161569}}^1$

素因数の和:161591

約数の個数: 16

約数和(自身を含む): 90479200

約数和(自身を除く): 33768481

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161569, 484707, 1454121, 2100397, 4362363, 6301191, 18903573, 56710719]

約数ペア:

[(1, 56710719), (3, 18903573), (9, 6301191), (13, 4362363), (27, 2100397), (39, 1454121), (117, 484707), (351, 161569)]