42347637

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{82549}}^1$

素因数の和:82577

約数の個数: 16

約数和(自身を含む): 66040000

約数和(自身を除く): 23692363

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 82549, 247647, 742941, 1568431, 2228823, 4705293, 14115879, 42347637]

約数ペア:

[(1, 42347637), (3, 14115879), (9, 4705293), (19, 2228823), (27, 1568431), (57, 742941), (171, 247647), (513, 82549)]