813308877

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{5857}}^1$

素因数の和:6042

約数の個数: 32

約数和(自身を含む): 1246582400

約数和(自身を除く): 433273523

約数列:

[1, 3, 9, 27, 37, 111, 139, 333, 417, 999, 1251, 3753, 5143, 5857, 15429, 17571, 46287, 52713, 138861, 158139, 216709, 650127, 814123, 1950381, 2442369, 5851143, 7327107, 21981321, 30122551, 90367653, 271102959, 813308877]

約数ペア:

[(1, 813308877), (3, 271102959), (9, 90367653), (27, 30122551), (37, 21981321), (111, 7327107), (139, 5851143), (333, 2442369), (417, 1950381), (999, 814123), (1251, 650127), (3753, 216709), (5143, 158139), (5857, 138861), (15429, 52713), (17571, 46287)]