25522479

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 40066560

約数和(自身を除く): 14544081

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 563, 621, 657, 1679, 1689, 1971, 5037, 5067, 12949, 15111, 15201, 38847, 41099, 45333, 116541, 123297, 349623, 369891, 945277, 1109673, 2835831, 8507493, 25522479]

約数ペア:

[(1, 25522479), (3, 8507493), (9, 2835831), (23, 1109673), (27, 945277), (69, 369891), (73, 349623), (207, 123297), (219, 116541), (563, 45333), (621, 41099), (657, 38847), (1679, 15201), (1689, 15111), (1971, 12949), (5037, 5067)]