89047749

素因数分解:

$3^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1399}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 138532800

約数和(自身を除く): 49485051

約数列:

[1, 3, 7, 21, 49, 147, 433, 1299, 1399, 3031, 4197, 9093, 9793, 21217, 29379, 63651, 68551, 205653, 605767, 1817301, 4240369, 12721107, 29682583, 89047749]

約数ペア:

[(1, 89047749), (3, 29682583), (7, 12721107), (21, 4240369), (49, 1817301), (147, 605767), (433, 205653), (1299, 68551), (1399, 63651), (3031, 29379), (4197, 21217), (9093, 9793)]