131269734

素因数分解:

$2^1\times 3^4\times {\mathrm{810307}}^1$

素因数の和:810321

約数の個数: 20

約数和(自身を含む): 294141804

約数和(自身を除く): 162872070

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 810307, 1620614, 2430921, 4861842, 7292763, 14585526, 21878289, 43756578, 65634867, 131269734]

約数ペア:

[(1, 131269734), (2, 65634867), (3, 43756578), (6, 21878289), (9, 14585526), (18, 7292763), (27, 4861842), (54, 2430921), (81, 1620614), (162, 810307)]