2479790727

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{40693}}^1$

素因数の和:40800

約数の個数: 32

約数和(自身を含む): 3835002560

約数和(自身を除く): 1355211833

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1647, 2257, 6771, 20313, 40693, 60939, 122079, 366237, 1098711, 1505641, 2482273, 4516923, 7446819, 13550769, 22340457, 40652307, 67021371, 91844101, 275532303, 826596909, 2479790727]

約数ペア:

[(1, 2479790727), (3, 826596909), (9, 275532303), (27, 91844101), (37, 67021371), (61, 40652307), (111, 22340457), (183, 13550769), (333, 7446819), (549, 4516923), (999, 2482273), (1647, 1505641), (2257, 1098711), (6771, 366237), (20313, 122079), (40693, 60939)]