27173445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 47074944

約数和(自身を除く): 19901499

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 331, 421, 993, 1263, 1655, 2105, 4303, 4965, 5473, 6315, 12909, 16419, 21515, 27365, 64545, 82095, 139351, 418053, 696755, 1811563, 2090265, 5434689, 9057815, 27173445]

約数ペア:

[(1, 27173445), (3, 9057815), (5, 5434689), (13, 2090265), (15, 1811563), (39, 696755), (65, 418053), (195, 139351), (331, 82095), (421, 64545), (993, 27365), (1263, 21515), (1655, 16419), (2105, 12909), (4303, 6315), (4965, 5473)]