138217362831

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{853241}}^1$

素因数の和:853727

約数の個数: 24

約数和(自身を含む): 204982858080

約数和(自身を除く): 66765495249

約数列:

[1, 3, 9, 41, 123, 369, 439, 1317, 3951, 17999, 53997, 161991, 853241, 2559723, 7679169, 34982881, 104948643, 314845929, 374572799, 1123718397, 3371155191, 15357484759, 46072454277, 138217362831]

約数ペア:

[(1, 138217362831), (3, 46072454277), (9, 15357484759), (41, 3371155191), (123, 1123718397), (369, 374572799), (439, 314845929), (1317, 104948643), (3951, 34982881), (17999, 7679169), (53997, 2559723), (161991, 853241)]