71348337

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{155443}}^1$

素因数の和:155469

約数の個数: 16

約数和(自身を含む): 111919680

約数和(自身を除く): 40571343

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 155443, 466329, 1398987, 2642531, 4196961, 7927593, 23782779, 71348337]

約数ペア:

[(1, 71348337), (3, 23782779), (9, 7927593), (17, 4196961), (27, 2642531), (51, 1398987), (153, 466329), (459, 155443)]