81527193

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6011}}^1$

素因数の和:6165

約数の個数: 24

約数和(自身を含む): 129426336

約数和(自身を除く): 47899143

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 4521, 6011, 13563, 18033, 54099, 66121, 198363, 595089, 823507, 2470521, 7411563, 9058577, 27175731, 81527193]

約数ペア:

[(1, 81527193), (3, 27175731), (9, 9058577), (11, 7411563), (33, 2470521), (99, 823507), (137, 595089), (411, 198363), (1233, 66121), (1507, 54099), (4521, 18033), (6011, 13563)]