55287657

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{55343}}^1$

素因数の和:55389

約数の個数: 16

約数和(自身を含む): 84122880

約数和(自身を除く): 28835223

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 55343, 166029, 498087, 1494261, 2047691, 6143073, 18429219, 55287657]

約数ペア:

[(1, 55287657), (3, 18429219), (9, 6143073), (27, 2047691), (37, 1494261), (111, 498087), (333, 166029), (999, 55343)]