68858007

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 99851136

約数和(自身を除く): 30993129

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1847, 2193, 5541, 12427, 31399, 37281, 79421, 94197, 238263, 533783, 1350157, 1601349, 4050471, 22952669, 68858007]

約数ペア:

[(1, 68858007), (3, 22952669), (17, 4050471), (43, 1601349), (51, 1350157), (129, 533783), (289, 238263), (731, 94197), (867, 79421), (1847, 37281), (2193, 31399), (5541, 12427)]