191174337

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 293884800

約数和(自身を除く): 102710463

約数列:

[1, 3, 9, 27, 59, 81, 109, 177, 327, 367, 531, 981, 1101, 1593, 2943, 3303, 4779, 6431, 8829, 9909, 19293, 21653, 29727, 40003, 57879, 64959, 120009, 173637, 194877, 360027, 520911, 584631, 1080081, 1753893, 2360177, 3240243, 7080531, 21241593, 63724779, 191174337]

約数ペア:

[(1, 191174337), (3, 63724779), (9, 21241593), (27, 7080531), (59, 3240243), (81, 2360177), (109, 1753893), (177, 1080081), (327, 584631), (367, 520911), (531, 360027), (981, 194877), (1101, 173637), (1593, 120009), (2943, 64959), (3303, 57879), (4779, 40003), (6431, 29727), (8829, 21653), (9909, 19293)]