156943953

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 239500800

約数和(自身を除く): 82556847

約数列:

[1, 3, 9, 27, 59, 83, 177, 249, 531, 747, 1187, 1593, 2241, 3561, 4897, 10683, 14691, 32049, 44073, 70033, 98521, 132219, 210099, 295563, 630297, 886689, 1890891, 2660067, 5812739, 17438217, 52314651, 156943953]

約数ペア:

[(1, 156943953), (3, 52314651), (9, 17438217), (27, 5812739), (59, 2660067), (83, 1890891), (177, 886689), (249, 630297), (531, 295563), (747, 210099), (1187, 132219), (1593, 98521), (2241, 70033), (3561, 44073), (4897, 32049), (10683, 14691)]