86371461

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 143904960

約数和(自身を除く): 57533499

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 173, 297, 369, 451, 519, 1107, 1353, 1557, 1681, 1903, 4059, 4671, 5043, 5709, 7093, 12177, 15129, 17127, 18491, 21279, 45387, 51381, 55473, 63837, 78023, 166419, 191511, 234069, 290813, 499257, 702207, 872439, 2106621, 2617317, 3198943, 7851951, 9596829, 28790487, 86371461]

約数ペア:

[(1, 86371461), (3, 28790487), (9, 9596829), (11, 7851951), (27, 3198943), (33, 2617317), (41, 2106621), (99, 872439), (123, 702207), (173, 499257), (297, 290813), (369, 234069), (451, 191511), (519, 166419), (1107, 78023), (1353, 63837), (1557, 55473), (1681, 51381), (1903, 45387), (4059, 21279), (4671, 18491), (5043, 17127), (5709, 15129), (7093, 12177)]