71885781

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1237}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 113559264

約数和(自身を除く): 41673483

約数列:

[1, 3, 9, 11, 33, 99, 587, 1237, 1761, 3711, 5283, 6457, 11133, 13607, 19371, 40821, 58113, 122463, 726119, 2178357, 6535071, 7987309, 23961927, 71885781]

約数ペア:

[(1, 71885781), (3, 23961927), (9, 7987309), (11, 6535071), (33, 2178357), (99, 726119), (587, 122463), (1237, 58113), (1761, 40821), (3711, 19371), (5283, 13607), (6457, 11133)]