84225519

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{31091}}^1$

素因数の和:31147

約数の個数: 24

約数和(自身を含む): 142276992

約数和(自身を除く): 58051473

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 31091, 93273, 217637, 279819, 652911, 1336913, 1958733, 4010739, 9358391, 12032217, 28075173, 84225519]

約数ペア:

[(1, 84225519), (3, 28075173), (7, 12032217), (9, 9358391), (21, 4010739), (43, 1958733), (63, 1336913), (129, 652911), (301, 279819), (387, 217637), (903, 93273), (2709, 31091)]