80893539

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 124846080

約数和(自身を除く): 43952541

約数列:

[1, 3, 9, 27, 31, 93, 127, 279, 381, 761, 837, 1143, 2283, 3429, 3937, 6849, 11811, 20547, 23591, 35433, 70773, 96647, 106299, 212319, 289941, 636957, 869823, 2609469, 2996057, 8988171, 26964513, 80893539]

約数ペア:

[(1, 80893539), (3, 26964513), (9, 8988171), (27, 2996057), (31, 2609469), (93, 869823), (127, 636957), (279, 289941), (381, 212319), (761, 106299), (837, 96647), (1143, 70773), (2283, 35433), (3429, 23591), (3937, 20547), (6849, 11811)]