172024167

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 269402112

約数和(自身を除く): 97377945

約数列:

[1, 3, 7, 21, 53, 127, 159, 371, 381, 889, 1113, 1217, 2667, 3651, 6731, 8519, 20193, 25557, 47117, 64501, 141351, 154559, 193503, 451507, 463677, 1081913, 1354521, 3245739, 8191627, 24574881, 57341389, 172024167]

約数ペア:

[(1, 172024167), (3, 57341389), (7, 24574881), (21, 8191627), (53, 3245739), (127, 1354521), (159, 1081913), (371, 463677), (381, 451507), (889, 193503), (1113, 154559), (1217, 141351), (2667, 64501), (3651, 47117), (6731, 25557), (8519, 20193)]