47089881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10613}}^1$

素因数の和:10665

約数の個数: 24

約数和(自身を含む): 74510280

約数和(自身を除く): 27420399

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 10613, 31839, 95517, 180421, 307777, 541263, 923331, 1623789, 2769993, 5232209, 15696627, 47089881]

約数ペア:

[(1, 47089881), (3, 15696627), (9, 5232209), (17, 2769993), (29, 1623789), (51, 923331), (87, 541263), (153, 307777), (261, 180421), (493, 95517), (1479, 31839), (4437, 10613)]