31715091

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{51071}}^1$

素因数の和:51103

約数の個数: 16

約数和(自身を含む): 49029120

約数和(自身を除く): 17314029

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 51071, 153213, 459639, 1174633, 1378917, 3523899, 10571697, 31715091]

約数ペア:

[(1, 31715091), (3, 10571697), (9, 3523899), (23, 1378917), (27, 1174633), (69, 459639), (207, 153213), (621, 51071)]