27378447

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 38457360

約数和(自身を除く): 11078913

約数列:

[1, 3, 41, 61, 89, 123, 183, 267, 1681, 2501, 3649, 5043, 5429, 7503, 10947, 16287, 102541, 149609, 222589, 307623, 448827, 667767, 9126149, 27378447]

約数ペア:

[(1, 27378447), (3, 9126149), (41, 667767), (61, 448827), (89, 307623), (123, 222589), (183, 149609), (267, 102541), (1681, 16287), (2501, 10947), (3649, 7503), (5043, 5429)]