137106891

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{21247}}^1$

素因数の和:21495

約数の個数: 16

約数和(自身を含む): 203980800

約数和(自身を除く): 66873909

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 21247, 63741, 191223, 573669, 5078033, 15234099, 45702297, 137106891]

約数ペア:

[(1, 137106891), (3, 45702297), (9, 15234099), (27, 5078033), (239, 573669), (717, 191223), (2151, 63741), (6453, 21247)]