81198777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{4931}}^1$

素因数の和:5444

約数の個数: 16

約数和(自身を含む): 118368000

約数和(自身を除く): 37169223

約数列:

[1, 3, 11, 33, 499, 1497, 4931, 5489, 14793, 16467, 54241, 162723, 2460569, 7381707, 27066259, 81198777]

約数ペア:

[(1, 81198777), (3, 27066259), (11, 7381707), (33, 2460569), (499, 162723), (1497, 54241), (4931, 16467), (5489, 14793)]