51616953

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 79994880

約数和(自身を除く): 28377927

約数列:

[1, 3, 9, 27, 31, 83, 93, 249, 279, 743, 747, 837, 2229, 2241, 2573, 6687, 7719, 20061, 23033, 23157, 61669, 69099, 69471, 185007, 207297, 555021, 621891, 1665063, 1911739, 5735217, 17205651, 51616953]

約数ペア:

[(1, 51616953), (3, 17205651), (9, 5735217), (27, 1911739), (31, 1665063), (83, 621891), (93, 555021), (249, 207297), (279, 185007), (743, 69471), (747, 69099), (837, 61669), (2229, 23157), (2241, 23033), (2573, 20061), (6687, 7719)]