81753221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10663}}^1$

素因数の和:10732

約数の個数: 16

約数和(自身を含む): 96743808

約数和(自身を除く): 14990587

約数列:

[1, 11, 17, 41, 187, 451, 697, 7667, 10663, 117293, 181271, 437183, 1993981, 4809013, 7432111, 81753221]

約数ペア:

[(1, 81753221), (11, 7432111), (17, 4809013), (41, 1993981), (187, 437183), (451, 181271), (697, 117293), (7667, 10663)]