82438479

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 129965472

約数和(自身を除く): 47526993

約数列:

[1, 3, 9, 27, 37, 53, 81, 111, 159, 173, 243, 333, 477, 519, 999, 1431, 1557, 1961, 2997, 4293, 4671, 5883, 6401, 8991, 9169, 12879, 14013, 17649, 19203, 27507, 42039, 52947, 57609, 82521, 158841, 172827, 247563, 339253, 476523, 518481, 742689, 1017759, 1555443, 2228067, 3053277, 9159831, 27479493, 82438479]

約数ペア:

[(1, 82438479), (3, 27479493), (9, 9159831), (27, 3053277), (37, 2228067), (53, 1555443), (81, 1017759), (111, 742689), (159, 518481), (173, 476523), (243, 339253), (333, 247563), (477, 172827), (519, 158841), (999, 82521), (1431, 57609), (1557, 52947), (1961, 42039), (2997, 27507), (4293, 19203), (4671, 17649), (5883, 14013), (6401, 12879), (8991, 9169)]