29139453

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2909}}^1$

素因数の和:2978

約数の個数: 32

約数和(自身を含む): 50284800

約数和(自身を除く): 21145347

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 2909, 3339, 8727, 10017, 20363, 26181, 61089, 78543, 154177, 183267, 462531, 549801, 1079239, 1387593, 3237717, 4162779, 9713151, 29139453]

約数ペア:

[(1, 29139453), (3, 9713151), (7, 4162779), (9, 3237717), (21, 1387593), (27, 1079239), (53, 549801), (63, 462531), (159, 183267), (189, 154177), (371, 78543), (477, 61089), (1113, 26181), (1431, 20363), (2909, 10017), (3339, 8727)]