87911937

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{65557}}^1$

素因数の和:65712

約数の個数: 12

約数和(自身を含む): 127838100

約数和(自身を除く): 39926163

約数列:

[1, 3, 9, 149, 447, 1341, 65557, 196671, 590013, 9767993, 29303979, 87911937]

約数ペア:

[(1, 87911937), (3, 29303979), (9, 9767993), (149, 590013), (447, 196671), (1341, 65557)]