49876947

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{359}}^2$

素因数の和:767

約数の個数: 18

約数和(自身を含む): 73925852

約数和(自身を除く): 24048905

約数列:

[1, 3, 9, 43, 129, 359, 387, 1077, 3231, 15437, 46311, 128881, 138933, 386643, 1159929, 5541883, 16625649, 49876947]

約数ペア:

[(1, 49876947), (3, 16625649), (9, 5541883), (43, 1159929), (129, 386643), (359, 138933), (387, 128881), (1077, 46311), (3231, 15437)]