63925029

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{21589}}^1$

素因数の和:21649

約数の個数: 24

約数和(自身を含む): 107777280

約数和(自身を除く): 43852251

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 21589, 64767, 151123, 194301, 453369, 1014683, 1360107, 3044049, 7102781, 9132147, 21308343, 63925029]

約数ペア:

[(1, 63925029), (3, 21308343), (7, 9132147), (9, 7102781), (21, 3044049), (47, 1360107), (63, 1014683), (141, 453369), (329, 194301), (423, 151123), (987, 64767), (2961, 21589)]