53880579

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{68813}}^1$

素因数の和:68851

約数の個数: 16

約数和(自身を含む): 82576800

約数和(自身を除く): 28696221

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 68813, 206439, 619317, 1857951, 1995577, 5986731, 17960193, 53880579]

約数ペア:

[(1, 53880579), (3, 17960193), (9, 5986731), (27, 1995577), (29, 1857951), (87, 619317), (261, 206439), (783, 68813)]