82903257

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{1217}}^1$

素因数の和:1287

約数の個数: 30

約数和(自身を含む): 128366238

約数和(自身を除く): 45462981

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 841, 1217, 2349, 2523, 3651, 7569, 10953, 22707, 32859, 35293, 68121, 98577, 105879, 317637, 952911, 1023497, 2858733, 3070491, 9211473, 27634419, 82903257]

約数ペア:

[(1, 82903257), (3, 27634419), (9, 9211473), (27, 3070491), (29, 2858733), (81, 1023497), (87, 952911), (261, 317637), (783, 105879), (841, 98577), (1217, 68121), (2349, 35293), (2523, 32859), (3651, 22707), (7569, 10953)]