71059902

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{90407}}^1$

素因数の和:90543

約数の個数: 16

約数和(自身を含む): 143206272

約数和(自身を除く): 72146370

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 90407, 180814, 271221, 542442, 11843317, 23686634, 35529951, 71059902]

約数ペア:

[(1, 71059902), (2, 35529951), (3, 23686634), (6, 11843317), (131, 542442), (262, 271221), (393, 180814), (786, 90407)]