619183521

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{859}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 1011463200

約数和(自身を除く): 392279679

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 809, 859, 891, 2427, 2577, 7281, 7731, 8899, 9449, 21843, 23193, 26697, 28347, 65529, 69579, 80091, 85041, 240273, 255123, 694931, 720819, 765369, 2084793, 6254379, 7644241, 18763137, 22932723, 56289411, 68798169, 206394507, 619183521]

約数ペア:

[(1, 619183521), (3, 206394507), (9, 68798169), (11, 56289411), (27, 22932723), (33, 18763137), (81, 7644241), (99, 6254379), (297, 2084793), (809, 765369), (859, 720819), (891, 694931), (2427, 255123), (2577, 240273), (7281, 85041), (7731, 80091), (8899, 69579), (9449, 65529), (21843, 28347), (23193, 26697)]