81781326

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{45893}}^1$

素因数の和:45918

約数の個数: 40

約数和(自身を含む): 199914264

約数和(自身を除く): 118132938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 45893, 91786, 137679, 275358, 413037, 504823, 826074, 1009646, 1239111, 1514469, 2478222, 3028938, 3717333, 4543407, 7434666, 9086814, 13630221, 27260442, 40890663, 81781326]

約数ペア:

[(1, 81781326), (2, 40890663), (3, 27260442), (6, 13630221), (9, 9086814), (11, 7434666), (18, 4543407), (22, 3717333), (27, 3028938), (33, 2478222), (54, 1514469), (66, 1239111), (81, 1009646), (99, 826074), (162, 504823), (198, 413037), (297, 275358), (594, 137679), (891, 91786), (1782, 45893)]