66801131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 74442240

約数和(自身を除く): 7641109

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 2153, 31027, 40907, 49519, 152863, 940861, 2904397, 3515849, 66801131]

約数ペア:

[(1, 66801131), (19, 3515849), (23, 2904397), (71, 940861), (437, 152863), (1349, 49519), (1633, 40907), (2153, 31027)]