66660009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 104872320

約数和(自身を除く): 38212311

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 221, 377, 493, 663, 1131, 1479, 3467, 6409, 10401, 19227, 45071, 58939, 100543, 135213, 176817, 301629, 766207, 1307059, 1709231, 2298621, 3921177, 5127693, 22220003, 66660009]

約数ペア:

[(1, 66660009), (3, 22220003), (13, 5127693), (17, 3921177), (29, 2298621), (39, 1709231), (51, 1307059), (87, 766207), (221, 301629), (377, 176817), (493, 135213), (663, 100543), (1131, 58939), (1479, 45071), (3467, 19227), (6409, 10401)]