81043254

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{9439}}^1$

素因数の和:9506

約数の個数: 40

約数和(自身を含む): 185042880

約数和(自身を除く): 103999626

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 9439, 18878, 28317, 56634, 84951, 169902, 254853, 500267, 509706, 764559, 1000534, 1500801, 1529118, 3001602, 4502403, 9004806, 13507209, 27014418, 40521627, 81043254]

約数ペア:

[(1, 81043254), (2, 40521627), (3, 27014418), (6, 13507209), (9, 9004806), (18, 4502403), (27, 3001602), (53, 1529118), (54, 1500801), (81, 1000534), (106, 764559), (159, 509706), (162, 500267), (318, 254853), (477, 169902), (954, 84951), (1431, 56634), (2862, 28317), (4293, 18878), (8586, 9439)]