65130021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{219293}}^1$

素因数の和:219313

約数の個数: 16

約数和(自身を含む): 105261120

約数和(自身を除く): 40131099

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 219293, 657879, 1973637, 2412223, 5920911, 7236669, 21710007, 65130021]

約数ペア:

[(1, 65130021), (3, 21710007), (9, 7236669), (11, 5920911), (27, 2412223), (33, 1973637), (99, 657879), (297, 219293)]