81104463

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 64

約数和(自身を含む): 141557760

約数和(自身を除く): 60453297

約数列:

[1, 3, 9, 11, 23, 27, 31, 33, 69, 93, 99, 207, 253, 279, 297, 341, 383, 621, 713, 759, 837, 1023, 1149, 2139, 2277, 3069, 3447, 4213, 6417, 6831, 7843, 8809, 9207, 10341, 11873, 12639, 19251, 23529, 26427, 35619, 37917, 70587, 79281, 96899, 106857, 113751, 130603, 211761, 237843, 273079, 290697, 320571, 391809, 819237, 872091, 1175427, 2457711, 2616273, 3003869, 3526281, 7373133, 9011607, 27034821, 81104463]

約数ペア:

[(1, 81104463), (3, 27034821), (9, 9011607), (11, 7373133), (23, 3526281), (27, 3003869), (31, 2616273), (33, 2457711), (69, 1175427), (93, 872091), (99, 819237), (207, 391809), (253, 320571), (279, 290697), (297, 273079), (341, 237843), (383, 211761), (621, 130603), (713, 113751), (759, 106857), (837, 96899), (1023, 79281), (1149, 70587), (2139, 37917), (2277, 35619), (3069, 26427), (3447, 23529), (4213, 19251), (6417, 12639), (6831, 11873), (7843, 10341), (8809, 9207)]