65907489

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{20323}}^1$

素因数の和:20396

約数の個数: 16

約数和(自身を含む): 93652992

約数和(自身を除く): 27745503

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 20323, 60969, 467429, 955181, 1402287, 2865543, 21969163, 65907489]

約数ペア:

[(1, 65907489), (3, 21969163), (23, 2865543), (47, 1402287), (69, 955181), (141, 467429), (1081, 60969), (3243, 20323)]