86474781

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8157

約数の個数: 24

約数和(自身を含む): 132383160

約数和(自身を除く): 45908379

約数列:

[1, 3, 9, 29, 41, 87, 123, 261, 369, 1189, 3567, 8081, 10701, 24243, 72729, 234349, 331321, 703047, 993963, 2109141, 2981889, 9608309, 28824927, 86474781]

約数ペア:

[(1, 86474781), (3, 28824927), (9, 9608309), (29, 2981889), (41, 2109141), (87, 993963), (123, 703047), (261, 331321), (369, 234349), (1189, 72729), (3567, 24243), (8081, 10701)]