156933448281

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{1721}}^1\times {\mathrm{20143}}^1$

素因数の和:22373

約数の個数: 24

約数和(自身を含む): 227275566336

約数和(自身を除く): 70342118055

約数列:

[1, 3, 9, 503, 1509, 1721, 4527, 5163, 15489, 20143, 60429, 181287, 865663, 2596989, 7790967, 10131929, 30395787, 34666103, 91187361, 103998309, 311994927, 17437049809, 52311149427, 156933448281]

約数ペア:

[(1, 156933448281), (3, 52311149427), (9, 17437049809), (503, 311994927), (1509, 103998309), (1721, 91187361), (4527, 34666103), (5163, 30395787), (15489, 10131929), (20143, 7790967), (60429, 2596989), (181287, 865663)]