63381447

素因数分解:

$3^7\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 96602560

約数和(自身を除く): 33221113

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 397, 657, 729, 1191, 1971, 2187, 3573, 5913, 10719, 17739, 28981, 32157, 53217, 86943, 96471, 159651, 260829, 289413, 782487, 868239, 2347461, 7042383, 21127149, 63381447]

約数ペア:

[(1, 63381447), (3, 21127149), (9, 7042383), (27, 2347461), (73, 868239), (81, 782487), (219, 289413), (243, 260829), (397, 159651), (657, 96471), (729, 86943), (1191, 53217), (1971, 32157), (2187, 28981), (3573, 17739), (5913, 10719)]