81068394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1228309}}^1$

素因数の和:1228325

約数の個数: 16

約数和(自身を含む): 176876640

約数和(自身を除く): 95808246

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1228309, 2456618, 3684927, 7369854, 13511399, 27022798, 40534197, 81068394]

約数ペア:

[(1, 81068394), (2, 40534197), (3, 27022798), (6, 13511399), (11, 7369854), (22, 3684927), (33, 2456618), (66, 1228309)]