72658929

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{84389}}^1$

素因数の和:84440

約数の個数: 16

約数和(自身を含む): 113420160

約数和(自身を除く): 40761231

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 84389, 253167, 590723, 1772169, 3459949, 10379847, 24219643, 72658929]

約数ペア:

[(1, 72658929), (3, 24219643), (7, 10379847), (21, 3459949), (41, 1772169), (123, 590723), (287, 253167), (861, 84389)]