63215883

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{10691}}^1$

素因数の和:10776

約数の個数: 20

約数和(自身を含む): 95736168

約数和(自身を除く): 32520285

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 10691, 32073, 96219, 288657, 780443, 865971, 2341329, 7023987, 21071961, 63215883]

約数ペア:

[(1, 63215883), (3, 21071961), (9, 7023987), (27, 2341329), (73, 865971), (81, 780443), (219, 288657), (657, 96219), (1971, 32073), (5913, 10691)]