73772563

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 77907456

約数和(自身を除く): 4134893

約数列:

[1, 43, 47, 173, 211, 2021, 7439, 8131, 9073, 9917, 36503, 349633, 426431, 1569629, 1715641, 73772563]

約数ペア:

[(1, 73772563), (43, 1715641), (47, 1569629), (173, 426431), (211, 349633), (2021, 36503), (7439, 9917), (8131, 9073)]