31877126403

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3319}}^1\times {\mathrm{74453}}^1$

素因数の和:77818

約数の個数: 16

約数和(自身を含む): 43504961280

約数和(自身を除く): 11627834877

約数列:

[1, 3, 43, 129, 3319, 9957, 74453, 142717, 223359, 428151, 3201479, 9604437, 247109507, 741328521, 10625708801, 31877126403]

約数ペア:

[(1, 31877126403), (3, 10625708801), (43, 741328521), (129, 247109507), (3319, 9604437), (9957, 3201479), (74453, 428151), (142717, 223359)]