74986083

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{9907}}^1$

素因数の和:9971

約数の個数: 18

約数和(自身を含む): 112188284

約数和(自身を除く): 37202201

約数列:

[1, 3, 9, 29, 87, 261, 841, 2523, 7569, 9907, 29721, 89163, 287303, 861909, 2585727, 8331787, 24995361, 74986083]

約数ペア:

[(1, 74986083), (3, 24995361), (9, 8331787), (29, 2585727), (87, 861909), (261, 287303), (841, 89163), (2523, 29721), (7569, 9907)]