156977912571

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1\times {\mathrm{20753}}^1$

素因数の和:21343

約数の個数: 32

約数和(自身を含む): 215661621312

約数和(自身を除く): 58683708741

約数列:

[1, 3, 53, 113, 159, 339, 421, 1263, 5989, 17967, 20753, 22313, 47573, 62259, 66939, 142719, 1099909, 2345089, 2521369, 3299727, 7035267, 7564107, 8737013, 26211039, 124289717, 372869151, 463061689, 987282469, 1389185067, 2961847407, 52325970857, 156977912571]

約数ペア:

[(1, 156977912571), (3, 52325970857), (53, 2961847407), (113, 1389185067), (159, 987282469), (339, 463061689), (421, 372869151), (1263, 124289717), (5989, 26211039), (17967, 8737013), (20753, 7564107), (22313, 7035267), (47573, 3299727), (62259, 2521369), (66939, 2345089), (142719, 1099909)]