38144763

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{6451}}^1$

素因数の和:6536

約数の個数: 20

約数和(自身を含む): 57771208

約数和(自身を除く): 19626445

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 6451, 19353, 58059, 174177, 470923, 522531, 1412769, 4238307, 12714921, 38144763]

約数ペア:

[(1, 38144763), (3, 12714921), (9, 4238307), (27, 1412769), (73, 522531), (81, 470923), (219, 174177), (657, 58059), (1971, 19353), (5913, 6451)]