71258523

素因数分解:

$3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7873}}^1$

素因数の和:8314

約数の個数: 16

約数和(自身を含む): 108850176

約数和(自身を除く): 37591653

約数列:

[1, 3, 7, 21, 431, 1293, 3017, 7873, 9051, 23619, 55111, 165333, 3393263, 10179789, 23752841, 71258523]

約数ペア:

[(1, 71258523), (3, 23752841), (7, 10179789), (21, 3393263), (431, 165333), (1293, 55111), (3017, 23619), (7873, 9051)]