121595823

素因数分解:

$3^4\times {\mathrm{1103}}^1\times {\mathrm{1361}}^1$

素因数の和:2476

約数の個数: 20

約数和(自身を含む): 181941408

約数和(自身を除く): 60345585

約数列:

[1, 3, 9, 27, 81, 1103, 1361, 3309, 4083, 9927, 12249, 29781, 36747, 89343, 110241, 1501183, 4503549, 13510647, 40531941, 121595823]

約数ペア:

[(1, 121595823), (3, 40531941), (9, 13510647), (27, 4503549), (81, 1501183), (1103, 110241), (1361, 89343), (3309, 36747), (4083, 29781), (9927, 12249)]