81933081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{5233}}^1$

素因数の和:5560

約数の個数: 16

約数和(自身を含む): 116069184

約数和(自身を除く): 34136103

約数列:

[1, 3, 17, 51, 307, 921, 5219, 5233, 15657, 15699, 88961, 266883, 1606531, 4819593, 27311027, 81933081]

約数ペア:

[(1, 81933081), (3, 27311027), (17, 4819593), (51, 1606531), (307, 266883), (921, 88961), (5219, 15699), (5233, 15657)]