57885111

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{1283}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 86693112

約数和(自身を除く): 28808001

約数列:

[1, 3, 9, 27, 81, 557, 1283, 1671, 3849, 5013, 11547, 15039, 34641, 45117, 103923, 714631, 2143893, 6431679, 19295037, 57885111]

約数ペア:

[(1, 57885111), (3, 19295037), (9, 6431679), (27, 2143893), (81, 714631), (557, 103923), (1283, 45117), (1671, 34641), (3849, 15039), (5013, 11547)]