55858329

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29983}}^1$

素因数の和:30018

約数の個数: 20

約数和(自身を含む): 87073536

約数和(自身を除く): 31215207

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 29983, 89949, 269847, 689609, 809541, 2068827, 2428623, 6206481, 18619443, 55858329]

約数ペア:

[(1, 55858329), (3, 18619443), (9, 6206481), (23, 2428623), (27, 2068827), (69, 809541), (81, 689609), (207, 269847), (621, 89949), (1863, 29983)]