20343102939

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{382267}}^1$

素因数の和:382358

約数の個数: 28

約数和(自身を含む): 30918600376

約数和(自身を除く): 10575497437

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5913, 17739, 53217, 382267, 1146801, 3440403, 10321209, 27905491, 30963627, 83716473, 92890881, 251149419, 278672643, 753448257, 2260344771, 6781034313, 20343102939]

約数ペア:

[(1, 20343102939), (3, 6781034313), (9, 2260344771), (27, 753448257), (73, 278672643), (81, 251149419), (219, 92890881), (243, 83716473), (657, 30963627), (729, 27905491), (1971, 10321209), (5913, 3440403), (17739, 1146801), (53217, 382267)]