72814489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 81031104

約数和(自身を除く): 8216615

約数列:

[1, 11, 83, 173, 461, 913, 1903, 5071, 14359, 38263, 79753, 157949, 420893, 877283, 6619499, 72814489]

約数ペア:

[(1, 72814489), (11, 6619499), (83, 877283), (173, 420893), (461, 157949), (913, 79753), (1903, 38263), (5071, 14359)]