159807723

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{1871}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 216732672

約数和(自身を除く): 56924949

約数列:

[1, 3, 71, 213, 401, 1203, 1871, 5613, 28471, 85413, 132841, 398523, 750271, 2250813, 53269241, 159807723]

約数ペア:

[(1, 159807723), (3, 53269241), (71, 2250813), (213, 750271), (401, 398523), (1203, 132841), (1871, 85413), (5613, 28471)]