56600721

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{72287}}^1$

素因数の和:72325

約数の個数: 16

約数和(自身を含む): 86745600

約数和(自身を除く): 30144879

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 72287, 216861, 650583, 1951749, 2096323, 6288969, 18866907, 56600721]

約数ペア:

[(1, 56600721), (3, 18866907), (9, 6288969), (27, 2096323), (29, 1951749), (87, 650583), (261, 216861), (783, 72287)]