80064879

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{23027}}^1$

素因数の和:23110

約数の個数: 16

約数和(自身を含む): 114218880

約数和(自身を除く): 34154001

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 23027, 69081, 437513, 1312539, 1404647, 4213941, 26688293, 80064879]

約数ペア:

[(1, 80064879), (3, 26688293), (19, 4213941), (57, 1404647), (61, 1312539), (183, 437513), (1159, 69081), (3477, 23027)]