16659081

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{9209}}^1$

素因数の和:9285

約数の個数: 16

約数和(自身を含む): 25051200

約数和(自身を除く): 8392119

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 9209, 27627, 82881, 248643, 617003, 1851009, 5553027, 16659081]

約数ペア:

[(1, 16659081), (3, 5553027), (9, 1851009), (27, 617003), (67, 248643), (201, 82881), (603, 27627), (1809, 9209)]