72437001

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{265337}}^1$

素因数の和:265360

約数の個数: 16

約数和(自身を含む): 118871424

約数和(自身を除く): 46434423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 265337, 796011, 1857359, 3449381, 5572077, 10348143, 24145667, 72437001]

約数ペア:

[(1, 72437001), (3, 24145667), (7, 10348143), (13, 5572077), (21, 3449381), (39, 1857359), (91, 796011), (273, 265337)]