27792477

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{1367}}^1$

素因数の和:1630

約数の個数: 20

約数和(自身を含む): 41713056

約数和(自身を除く): 13920579

約数列:

[1, 3, 9, 27, 81, 251, 753, 1367, 2259, 4101, 6777, 12303, 20331, 36909, 110727, 343117, 1029351, 3088053, 9264159, 27792477]

約数ペア:

[(1, 27792477), (3, 9264159), (9, 3088053), (27, 1029351), (81, 343117), (251, 110727), (753, 36909), (1367, 20331), (2259, 12303), (4101, 6777)]