804948759

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 1333981440

約数和(自身を除く): 529032681

約数列:

[1, 3, 9, 17, 27, 31, 51, 81, 93, 109, 153, 173, 279, 327, 459, 519, 527, 837, 981, 1377, 1557, 1581, 1853, 2511, 2941, 2943, 3379, 4671, 4743, 5363, 5559, 8823, 8829, 10137, 14013, 14229, 16089, 16677, 18857, 26469, 30411, 42687, 48267, 50031, 56571, 57443, 79407, 91171, 91233, 144801, 150093, 169713, 172329, 238221, 273513, 273699, 320569, 434403, 509139, 516987, 584567, 820539, 961707, 1527417, 1550961, 1753701, 2461617, 2885121, 4652883, 5261103, 7384851, 8655363, 9937639, 15783309, 25966089, 29812917, 47349927, 89438751, 268316253, 804948759]

約数ペア:

[(1, 804948759), (3, 268316253), (9, 89438751), (17, 47349927), (27, 29812917), (31, 25966089), (51, 15783309), (81, 9937639), (93, 8655363), (109, 7384851), (153, 5261103), (173, 4652883), (279, 2885121), (327, 2461617), (459, 1753701), (519, 1550961), (527, 1527417), (837, 961707), (981, 820539), (1377, 584567), (1557, 516987), (1581, 509139), (1853, 434403), (2511, 320569), (2941, 273699), (2943, 273513), (3379, 238221), (4671, 172329), (4743, 169713), (5363, 150093), (5559, 144801), (8823, 91233), (8829, 91171), (10137, 79407), (14013, 57443), (14229, 56571), (16089, 50031), (16677, 48267), (18857, 42687), (26469, 30411)]