424204533

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{71741}}^1$

素因数の和:71826

約数の個数: 20

約数和(自身を含む): 642377868

約数和(自身を除く): 218173335

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 71741, 215223, 645669, 1937007, 5237093, 5811021, 15711279, 47133837, 141401511, 424204533]

約数ペア:

[(1, 424204533), (3, 141401511), (9, 47133837), (27, 15711279), (73, 5811021), (81, 5237093), (219, 1937007), (657, 645669), (1971, 215223), (5913, 71741)]