123539241

素因数分解:

$3^1\times 7^2\times {\mathrm{461}}^1\times {\mathrm{1823}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 192132864

約数和(自身を除く): 68593623

約数列:

[1, 3, 7, 21, 49, 147, 461, 1383, 1823, 3227, 5469, 9681, 12761, 22589, 38283, 67767, 89327, 267981, 840403, 2521209, 5882821, 17648463, 41179747, 123539241]

約数ペア:

[(1, 123539241), (3, 41179747), (7, 17648463), (21, 5882821), (49, 2521209), (147, 840403), (461, 267981), (1383, 89327), (1823, 67767), (3227, 38283), (5469, 22589), (9681, 12761)]