726710067

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1409}}^1\times {\mathrm{3371}}^1$

素因数の和:4803

約数の個数: 24

約数和(自身を含む): 1112557680

約数和(自身を除く): 385847613

約数列:

[1, 3, 9, 17, 51, 153, 1409, 3371, 4227, 10113, 12681, 23953, 30339, 57307, 71859, 171921, 215577, 515763, 4749739, 14249217, 42747651, 80745563, 242236689, 726710067]

約数ペア:

[(1, 726710067), (3, 242236689), (9, 80745563), (17, 42747651), (51, 14249217), (153, 4749739), (1409, 515763), (3371, 215577), (4227, 171921), (10113, 71859), (12681, 57307), (23953, 30339)]