127299621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{7541}}^1$

素因数の和:7892

約数の個数: 16

約数和(自身を含む): 180283968

約数和(自身を除く): 52984347

約数列:

[1, 3, 17, 51, 331, 993, 5627, 7541, 16881, 22623, 128197, 384591, 2496071, 7488213, 42433207, 127299621]

約数ペア:

[(1, 127299621), (3, 42433207), (17, 7488213), (51, 2496071), (331, 384591), (993, 128197), (5627, 22623), (7541, 16881)]