56985681

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 77757120

約数和(自身を除く): 20771439

約数列:

[1, 3, 59, 173, 177, 519, 1861, 5583, 10207, 30621, 109799, 321953, 329397, 965859, 18995227, 56985681]

約数ペア:

[(1, 56985681), (3, 18995227), (59, 965859), (173, 329397), (177, 321953), (519, 109799), (1861, 30621), (5583, 10207)]