173820141

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8243}}^1$

素因数の和:8334

約数の個数: 32

約数和(自身を含む): 284912640

約数和(自身を除く): 111092499

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 8243, 21087, 24729, 74187, 90673, 222561, 272019, 585253, 816057, 1755759, 2448171, 5267277, 6437783, 15801831, 19313349, 57940047, 173820141]

約数ペア:

[(1, 173820141), (3, 57940047), (9, 19313349), (11, 15801831), (27, 6437783), (33, 5267277), (71, 2448171), (99, 1755759), (213, 816057), (297, 585253), (639, 272019), (781, 222561), (1917, 90673), (2343, 74187), (7029, 24729), (8243, 21087)]