81289637

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9319}}^1$

素因数の和:9404

約数の個数: 16

約数和(自身を含む): 97077120

約数和(自身を除く): 15787483

約数列:

[1, 11, 13, 61, 143, 671, 793, 8723, 9319, 102509, 121147, 568459, 1332617, 6253049, 7389967, 81289637]

約数ペア:

[(1, 81289637), (11, 7389967), (13, 6253049), (61, 1332617), (143, 568459), (671, 121147), (793, 102509), (8723, 9319)]