55144323

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{733}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 86030672

約数和(自身を除く): 30886349

約数列:

[1, 3, 9, 13, 39, 117, 643, 733, 1929, 2199, 5787, 6597, 8359, 9529, 25077, 28587, 75231, 85761, 471319, 1413957, 4241871, 6127147, 18381441, 55144323]

約数ペア:

[(1, 55144323), (3, 18381441), (9, 6127147), (13, 4241871), (39, 1413957), (117, 471319), (643, 85761), (733, 75231), (1929, 28587), (2199, 25077), (5787, 9529), (6597, 8359)]