66445707

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 98461440

約数和(自身を除く): 32015733

約数列:

[1, 3, 17, 41, 43, 51, 123, 129, 697, 731, 739, 1763, 2091, 2193, 2217, 5289, 12563, 29971, 30299, 31777, 37689, 89913, 90897, 95331, 515083, 540209, 1302857, 1545249, 1620627, 3908571, 22148569, 66445707]

約数ペア:

[(1, 66445707), (3, 22148569), (17, 3908571), (41, 1620627), (43, 1545249), (51, 1302857), (123, 540209), (129, 515083), (697, 95331), (731, 90897), (739, 89913), (1763, 37689), (2091, 31777), (2193, 30299), (2217, 29971), (5289, 12563)]