108557739

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{4049}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 162696600

約数和(自身を除く): 54138861

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 4049, 8937, 12147, 26811, 36441, 109323, 327969, 1340219, 4020657, 12061971, 36185913, 108557739]

約数ペア:

[(1, 108557739), (3, 36185913), (9, 12061971), (27, 4020657), (81, 1340219), (331, 327969), (993, 109323), (2979, 36441), (4049, 26811), (8937, 12147)]