113751081

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{221737}}^1$

素因数の和:221765

約数の個数: 16

約数和(自身を含む): 177390400

約数和(自身を除く): 63639319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 221737, 665211, 1995633, 4213003, 5986899, 12639009, 37917027, 113751081]

約数ペア:

[(1, 113751081), (3, 37917027), (9, 12639009), (19, 5986899), (27, 4213003), (57, 1995633), (171, 665211), (513, 221737)]