128558001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7309}}^1$

素因数の和:7377

約数の個数: 32

約数和(自身を含む): 206317440

約数和(自身を除く): 77759439

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 5863, 7309, 17589, 21927, 80399, 95017, 241197, 285051, 299669, 899007, 1045187, 3135561, 3296359, 3895697, 9889077, 11687091, 42852667, 128558001]

約数ペア:

[(1, 128558001), (3, 42852667), (11, 11687091), (13, 9889077), (33, 3895697), (39, 3296359), (41, 3135561), (123, 1045187), (143, 899007), (429, 299669), (451, 285051), (533, 241197), (1353, 95017), (1599, 80399), (5863, 21927), (7309, 17589)]