72209799

素因数分解:

$3^4\times {\mathrm{863}}^1\times {\mathrm{1033}}^1$

素因数の和:1908

約数の個数: 20

約数和(自身を含む): 108098496

約数和(自身を除く): 35888697

約数列:

[1, 3, 9, 27, 81, 863, 1033, 2589, 3099, 7767, 9297, 23301, 27891, 69903, 83673, 891479, 2674437, 8023311, 24069933, 72209799]

約数ペア:

[(1, 72209799), (3, 24069933), (9, 8023311), (27, 2674437), (81, 891479), (863, 83673), (1033, 69903), (2589, 27891), (3099, 23301), (7767, 9297)]