80603907

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:1098

約数の個数: 16

約数和(自身を含む): 108801792

約数和(自身を除く): 28197885

約数列:

[1, 3, 131, 317, 393, 647, 951, 1941, 41527, 84757, 124581, 205099, 254271, 615297, 26867969, 80603907]

約数ペア:

[(1, 80603907), (3, 26867969), (131, 615297), (317, 254271), (393, 205099), (647, 124581), (951, 84757), (1941, 41527)]