164433231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15137}}^1$

素因数の和:15231

約数の個数: 24

約数和(自身を含む): 255045024

約数和(自身を除く): 90611793

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 15137, 45411, 136233, 257329, 771987, 1074727, 2315961, 3224181, 9672543, 18270359, 54811077, 164433231]

約数ペア:

[(1, 164433231), (3, 54811077), (9, 18270359), (17, 9672543), (51, 3224181), (71, 2315961), (153, 1074727), (213, 771987), (639, 257329), (1207, 136233), (3621, 45411), (10863, 15137)]