27940147293

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1\times {\mathrm{131143}}^1$

素因数の和:132704

約数の個数: 16

約数和(自身を含む): 38071627776

約数和(自身を除く): 10131480483

約数列:

[1, 3, 47, 141, 1511, 4533, 71017, 131143, 213051, 393429, 6163721, 18491163, 198157073, 594471219, 9313382431, 27940147293]

約数ペア:

[(1, 27940147293), (3, 9313382431), (47, 594471219), (141, 198157073), (1511, 18491163), (4533, 6163721), (71017, 393429), (131143, 213051)]