56979999

素因数分解:

$3^2\times {\mathrm{1523}}^1\times {\mathrm{4157}}^1$

素因数の和:5686

約数の個数: 12

約数和(自身を含む): 82378296

約数和(自身を除く): 25398297

約数列:

[1, 3, 9, 1523, 4157, 4569, 12471, 13707, 37413, 6331111, 18993333, 56979999]

約数ペア:

[(1, 56979999), (3, 18993333), (9, 6331111), (1523, 37413), (4157, 13707), (4569, 12471)]