56767581

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{161731}}^1$

素因数の和:161753

約数の個数: 16

約数和(自身を含む): 90569920

約数和(自身を除く): 33802339

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 161731, 485193, 1455579, 2102503, 4366737, 6307509, 18922527, 56767581]

約数ペア:

[(1, 56767581), (3, 18922527), (9, 6307509), (13, 4366737), (27, 2102503), (39, 1455579), (117, 485193), (351, 161731)]