165203874081

素因数分解:

$3^4\times {\mathrm{27427}}^1\times {\mathrm{74363}}^1$

素因数の和:101802

約数の個数: 20

約数和(自身を含む): 246798350832

約数和(自身を除く): 81594476751

約数列:

[1, 3, 9, 27, 81, 27427, 74363, 82281, 223089, 246843, 669267, 740529, 2007801, 2221587, 6023403, 2039554001, 6118662003, 18355986009, 55067958027, 165203874081]

約数ペア:

[(1, 165203874081), (3, 55067958027), (9, 18355986009), (27, 6118662003), (81, 2039554001), (27427, 6023403), (74363, 2221587), (82281, 2007801), (223089, 740529), (246843, 669267)]