49281789

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 66917312

約数和(自身を除く): 17635523

約数列:

[1, 3, 73, 219, 307, 733, 921, 2199, 22411, 53509, 67233, 160527, 225031, 675093, 16427263, 49281789]

約数ペア:

[(1, 49281789), (3, 16427263), (73, 675093), (219, 225031), (307, 160527), (733, 67233), (921, 53509), (2199, 22411)]