82749723

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:707

約数の個数: 32

約数和(自身を含む): 130306560

約数和(自身を除く): 47556837

約数列:

[1, 3, 7, 21, 37, 111, 259, 281, 379, 777, 843, 1137, 1967, 2653, 5901, 7959, 10397, 14023, 31191, 42069, 72779, 98161, 106499, 218337, 294483, 319497, 745493, 2236479, 3940463, 11821389, 27583241, 82749723]

約数ペア:

[(1, 82749723), (3, 27583241), (7, 11821389), (21, 3940463), (37, 2236479), (111, 745493), (259, 319497), (281, 294483), (379, 218337), (777, 106499), (843, 98161), (1137, 72779), (1967, 42069), (2653, 31191), (5901, 14023), (7959, 10397)]