70442449

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{109}}^2$

素因数の和:254

約数の個数: 27

約数和(自身を含む): 90903771

約数和(自身を除く): 20461322

約数列:

[1, 7, 11, 49, 77, 109, 121, 539, 763, 847, 1199, 5341, 5929, 8393, 11881, 13189, 58751, 83167, 92323, 130691, 582169, 646261, 914837, 1437601, 6403859, 10063207, 70442449]

約数ペア:

[(1, 70442449), (7, 10063207), (11, 6403859), (49, 1437601), (77, 914837), (109, 646261), (121, 582169), (539, 130691), (763, 92323), (847, 83167), (1199, 58751), (5341, 13189), (5929, 11881)]