40625427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{1663}}^1$

素因数の和:2162

約数の個数: 16

約数和(自身を含む): 57507840

約数和(自身を除く): 16882413

約数列:

[1, 3, 17, 51, 479, 1437, 1663, 4989, 8143, 24429, 28271, 84813, 796577, 2389731, 13541809, 40625427]

約数ペア:

[(1, 40625427), (3, 13541809), (17, 2389731), (51, 796577), (479, 84813), (1437, 28271), (1663, 24429), (4989, 8143)]