66774009

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4679}}^1$

素因数の和:4820

約数の個数: 16

約数和(自身を含む): 91653120

約数和(自身を除く): 24879111

約数列:

[1, 3, 67, 71, 201, 213, 4679, 4757, 14037, 14271, 313493, 332209, 940479, 996627, 22258003, 66774009]

約数ペア:

[(1, 66774009), (3, 22258003), (67, 996627), (71, 940479), (201, 332209), (213, 313493), (4679, 14271), (4757, 14037)]