79710237

素因数分解:

$3^4\times {\mathrm{881}}^1\times {\mathrm{1117}}^1$

素因数の和:2010

約数の個数: 20

約数和(自身を含む): 119315196

約数和(自身を除く): 39604959

約数列:

[1, 3, 9, 27, 81, 881, 1117, 2643, 3351, 7929, 10053, 23787, 30159, 71361, 90477, 984077, 2952231, 8856693, 26570079, 79710237]

約数ペア:

[(1, 79710237), (3, 26570079), (9, 8856693), (27, 2952231), (81, 984077), (881, 90477), (1117, 71361), (2643, 30159), (3351, 23787), (7929, 10053)]