51975261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10331}}^1$

素因数の和:10393

約数の個数: 24

約数和(自身を含む): 82738656

約数和(自身を除く): 30763395

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 10331, 30993, 92979, 134303, 402909, 444233, 1208727, 1332699, 3998097, 5775029, 17325087, 51975261]

約数ペア:

[(1, 51975261), (3, 17325087), (9, 5775029), (13, 3998097), (39, 1332699), (43, 1208727), (117, 444233), (129, 402909), (387, 134303), (559, 92979), (1677, 30993), (5031, 10331)]