57131073

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3083}}^1$

素因数の和:3189

約数の個数: 24

約数和(自身を含む): 86598720

約数和(自身を除く): 29467647

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 3083, 6177, 9249, 18531, 27747, 89407, 218893, 268221, 656679, 804663, 1970037, 6347897, 19043691, 57131073]

約数ペア:

[(1, 57131073), (3, 19043691), (9, 6347897), (29, 1970037), (71, 804663), (87, 656679), (213, 268221), (261, 218893), (639, 89407), (2059, 27747), (3083, 18531), (6177, 9249)]