71153091

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1409}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 106753920

約数和(自身を除く): 35600829

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 1409, 1629, 4227, 5611, 12681, 16833, 43679, 50499, 131037, 255029, 393111, 765087, 2295261, 7905899, 23717697, 71153091]

約数ペア:

[(1, 71153091), (3, 23717697), (9, 7905899), (31, 2295261), (93, 765087), (181, 393111), (279, 255029), (543, 131037), (1409, 50499), (1629, 43679), (4227, 16833), (5611, 12681)]