6768762003

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{500389}}^1$

素因数の和:500568

約数の個数: 20

約数和(自身を含む): 10171927920

約数和(自身を除く): 3403165917

約数列:

[1, 3, 9, 27, 81, 167, 501, 1503, 4509, 13527, 500389, 1501167, 4503501, 13510503, 40531509, 83564963, 250694889, 752084667, 2256254001, 6768762003]

約数ペア:

[(1, 6768762003), (3, 2256254001), (9, 752084667), (27, 250694889), (81, 83564963), (167, 40531509), (501, 13510503), (1503, 4503501), (4509, 1501167), (13527, 500389)]