82905009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24391}}^1$

素因数の和:24508

約数の個数: 16

約数和(自身を含む): 121764864

約数和(自身を除く): 38859855

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 24391, 73173, 268301, 804903, 2512273, 7536819, 27635003, 82905009]

約数ペア:

[(1, 82905009), (3, 27635003), (11, 7536819), (33, 2512273), (103, 804903), (309, 268301), (1133, 73173), (3399, 24391)]