40855977

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 60810464

約数和(自身を除く): 19954487

約数列:

[1, 3, 9, 43, 129, 193, 387, 547, 579, 1641, 1737, 4923, 8299, 23521, 24897, 70563, 74691, 105571, 211689, 316713, 950139, 4539553, 13618659, 40855977]

約数ペア:

[(1, 40855977), (3, 13618659), (9, 4539553), (43, 950139), (129, 316713), (193, 211689), (387, 105571), (547, 74691), (579, 70563), (1641, 24897), (1737, 23521), (4923, 8299)]