811422441

素因数分解:

$3^5\times {\mathrm{683}}^1\times {\mathrm{4889}}^1$

素因数の和:5587

約数の個数: 24

約数和(自身を含む): 1217492640

約数和(自身を除く): 406070199

約数列:

[1, 3, 9, 27, 81, 243, 683, 2049, 4889, 6147, 14667, 18441, 44001, 55323, 132003, 165969, 396009, 1188027, 3339187, 10017561, 30052683, 90158049, 270474147, 811422441]

約数ペア:

[(1, 811422441), (3, 270474147), (9, 90158049), (27, 30052683), (81, 10017561), (243, 3339187), (683, 1188027), (2049, 396009), (4889, 165969), (6147, 132003), (14667, 55323), (18441, 44001)]