53880399

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{677}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 80383680

約数和(自身を除く): 26503281

約数列:

[1, 3, 9, 37, 111, 239, 333, 677, 717, 2031, 2151, 6093, 8843, 25049, 26529, 75147, 79587, 161803, 225441, 485409, 1456227, 5986711, 17960133, 53880399]

約数ペア:

[(1, 53880399), (3, 17960133), (9, 5986711), (37, 1456227), (111, 485409), (239, 225441), (333, 161803), (677, 79587), (717, 75147), (2031, 26529), (2151, 25049), (6093, 8843)]