29125143

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{20353}}^1$

素因数の和:20415

約数の個数: 16

約数和(自身を含む): 43964640

約数和(自身を除く): 14839497

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 20353, 61059, 183177, 549531, 1078709, 3236127, 9708381, 29125143]

約数ペア:

[(1, 29125143), (3, 9708381), (9, 3236127), (27, 1078709), (53, 549531), (159, 183177), (477, 61059), (1431, 20353)]