55500561

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 82442880

約数和(自身を除く): 26942319

約数列:

[1, 3, 9, 47, 141, 179, 423, 537, 733, 1611, 2199, 6597, 8413, 25239, 34451, 75717, 103353, 131207, 310059, 393621, 1180863, 6166729, 18500187, 55500561]

約数ペア:

[(1, 55500561), (3, 18500187), (9, 6166729), (47, 1180863), (141, 393621), (179, 310059), (423, 131207), (537, 103353), (733, 75717), (1611, 34451), (2199, 25239), (6597, 8413)]