727528077

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2184769}}^1$

素因数の和:2184812

約数の個数: 12

約数和(自身を含む): 1079276380

約数和(自身を除く): 351748303

約数列:

[1, 3, 9, 37, 111, 333, 2184769, 6554307, 19662921, 80836453, 242509359, 727528077]

約数ペア:

[(1, 727528077), (3, 242509359), (9, 80836453), (37, 19662921), (111, 6554307), (333, 2184769)]