48684321

素因数分解:

$3^5\times 7^1\times {\mathrm{28621}}^1$

素因数の和:28643

約数の個数: 24

約数和(自身を含む): 83347264

約数和(自身を除く): 34662943

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 28621, 85863, 200347, 257589, 601041, 772767, 1803123, 2318301, 5409369, 6954903, 16228107, 48684321]

約数ペア:

[(1, 48684321), (3, 16228107), (7, 6954903), (9, 5409369), (21, 2318301), (27, 1803123), (63, 772767), (81, 601041), (189, 257589), (243, 200347), (567, 85863), (1701, 28621)]