156945720933

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{2239}}^1\times {\mathrm{21107}}^1$

素因数の和:23399

約数の個数: 40

約数和(自身を含む): 240286717440

約数和(自身を除く): 83340996507

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 2239, 3321, 6717, 20151, 21107, 60453, 63321, 91799, 181359, 189963, 275397, 569889, 826191, 865387, 1709667, 2478573, 2596161, 7435719, 7788483, 23365449, 47258573, 70096347, 141775719, 425327157, 1275981471, 1937601493, 3827944413, 5812804479, 17438413437, 52315240311, 156945720933]

約数ペア:

[(1, 156945720933), (3, 52315240311), (9, 17438413437), (27, 5812804479), (41, 3827944413), (81, 1937601493), (123, 1275981471), (369, 425327157), (1107, 141775719), (2239, 70096347), (3321, 47258573), (6717, 23365449), (20151, 7788483), (21107, 7435719), (60453, 2596161), (63321, 2478573), (91799, 1709667), (181359, 865387), (189963, 826191), (275397, 569889)]