142315881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{2791}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 198343680

約数和(自身を除く): 56027799

約数列:

[1, 3, 23, 69, 739, 2217, 2791, 8373, 16997, 50991, 64193, 192579, 2062549, 6187647, 47438627, 142315881]

約数ペア:

[(1, 142315881), (3, 47438627), (23, 6187647), (69, 2062549), (739, 192579), (2217, 64193), (2791, 50991), (8373, 16997)]