81047153

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{397}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 90285504

約数和(自身を除く): 9238351

約数列:

[1, 11, 67, 277, 397, 737, 3047, 4367, 18559, 26599, 109969, 204149, 292589, 1209659, 7367923, 81047153]

約数ペア:

[(1, 81047153), (11, 7367923), (67, 1209659), (277, 292589), (397, 204149), (737, 109969), (3047, 26599), (4367, 18559)]