124079121

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{7937}}^1$

素因数の和:8142

約数の個数: 20

約数和(自身を含む): 186336612

約数和(自身を除く): 62257491

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 7937, 15633, 23811, 71433, 214299, 642897, 1531841, 4595523, 13786569, 41359707, 124079121]

約数ペア:

[(1, 124079121), (3, 41359707), (9, 13786569), (27, 4595523), (81, 1531841), (193, 642897), (579, 214299), (1737, 71433), (5211, 23811), (7937, 15633)]