148312719

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2441}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 220698192

約数和(自身を除く): 72385473

約数列:

[1, 3, 9, 43, 129, 157, 387, 471, 1413, 2441, 6751, 7323, 20253, 21969, 60759, 104963, 314889, 383237, 944667, 1149711, 3449133, 16479191, 49437573, 148312719]

約数ペア:

[(1, 148312719), (3, 49437573), (9, 16479191), (43, 3449133), (129, 1149711), (157, 944667), (387, 383237), (471, 314889), (1413, 104963), (2441, 60759), (6751, 21969), (7323, 20253)]