53370681

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195497}}^1$

素因数の和:195520

約数の個数: 16

約数和(自身を含む): 87583104

約数和(自身を除く): 34212423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 195497, 586491, 1368479, 2541461, 4105437, 7624383, 17790227, 53370681]

約数ペア:

[(1, 53370681), (3, 17790227), (7, 7624383), (13, 4105437), (21, 2541461), (39, 1368479), (91, 586491), (273, 195497)]