78322179

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6949}}^1$

素因数の和:6999

約数の個数: 24

約数和(自身を含む): 119484400

約数和(自身を除く): 41162221

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 6949, 11271, 20847, 90337, 118133, 271011, 354399, 1535729, 2008261, 4607187, 6024783, 26107393, 78322179]

約数ペア:

[(1, 78322179), (3, 26107393), (13, 6024783), (17, 4607187), (39, 2008261), (51, 1535729), (221, 354399), (289, 271011), (663, 118133), (867, 90337), (3757, 20847), (6949, 11271)]