49666959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79979}}^1$

素因数の和:80011

約数の個数: 16

約数和(自身を含む): 76780800

約数和(自身を除く): 27113841

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 79979, 239937, 719811, 1839517, 2159433, 5518551, 16555653, 49666959]

約数ペア:

[(1, 49666959), (3, 16555653), (9, 5518551), (23, 2159433), (27, 1839517), (69, 719811), (207, 239937), (621, 79979)]