72676359

素因数分解:

$3^4\times 7^2\times {\mathrm{18311}}^1$

素因数の和:18337

約数の個数: 30

約数和(自身を含む): 126297864

約数和(自身を除く): 53621505

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 18311, 54933, 128177, 164799, 384531, 494397, 897239, 1153593, 1483191, 2691717, 3460779, 8075151, 10382337, 24225453, 72676359]

約数ペア:

[(1, 72676359), (3, 24225453), (7, 10382337), (9, 8075151), (21, 3460779), (27, 2691717), (49, 1483191), (63, 1153593), (81, 897239), (147, 494397), (189, 384531), (441, 164799), (567, 128177), (1323, 54933), (3969, 18311)]