48539817

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{8209}}^1$

素因数の和:8294

約数の個数: 20

約数和(自身を含む): 73512340

約数和(自身を除く): 24972523

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 8209, 24627, 73881, 221643, 599257, 664929, 1797771, 5393313, 16179939, 48539817]

約数ペア:

[(1, 48539817), (3, 16179939), (9, 5393313), (27, 1797771), (73, 664929), (81, 599257), (219, 221643), (657, 73881), (1971, 24627), (5913, 8209)]