66071907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3163}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 104639808

約数和(自身を除く): 38567901

約数列:

[1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 3163, 6963, 9489, 20889, 28467, 34793, 104379, 313137, 667393, 2002179, 6006537, 7341323, 22023969, 66071907]

約数ペア:

[(1, 66071907), (3, 22023969), (9, 7341323), (11, 6006537), (33, 2002179), (99, 667393), (211, 313137), (633, 104379), (1899, 34793), (2321, 28467), (3163, 20889), (6963, 9489)]