71698071

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17929}}^1$

素因数の和:18006

約数の個数: 16

約数和(自身を含む): 100981760

約数和(自身を除く): 29283689

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 17929, 53787, 555799, 770947, 1667397, 2312841, 23899357, 71698071]

約数ペア:

[(1, 71698071), (3, 23899357), (31, 2312841), (43, 1667397), (93, 770947), (129, 555799), (1333, 53787), (3999, 17929)]