47617389

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{8053}}^1$

素因数の和:8138

約数の個数: 20

約数和(自身を含む): 72115516

約数和(自身を除く): 24498127

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 8053, 24159, 72477, 217431, 587869, 652293, 1763607, 5290821, 15872463, 47617389]

約数ペア:

[(1, 47617389), (3, 15872463), (9, 5290821), (27, 1763607), (73, 652293), (81, 587869), (219, 217431), (657, 72477), (1971, 24159), (5913, 8053)]