45906021

素因数分解:

$3^4\times 7^1\times {\mathrm{80963}}^1$

素因数の和:80982

約数の個数: 20

約数和(自身を含む): 78373152

約数和(自身を除く): 32467131

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 80963, 242889, 566741, 728667, 1700223, 2186001, 5100669, 6558003, 15302007, 45906021]

約数ペア:

[(1, 45906021), (3, 15302007), (7, 6558003), (9, 5100669), (21, 2186001), (27, 1700223), (63, 728667), (81, 566741), (189, 242889), (567, 80963)]