128461626

素因数分解:

$2^1\times 3^4\times {\mathrm{792973}}^1$

素因数の和:792987

約数の個数: 20

約数和(自身を含む): 287849562

約数和(自身を除く): 159387936

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 792973, 1585946, 2378919, 4757838, 7136757, 14273514, 21410271, 42820542, 64230813, 128461626]

約数ペア:

[(1, 128461626), (2, 64230813), (3, 42820542), (6, 21410271), (9, 14273514), (18, 7136757), (27, 4757838), (54, 2378919), (81, 1585946), (162, 792973)]