853158933

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{40459}}^1$

素因数の和:40550

約数の個数: 32

約数和(自身を含む): 1398297600

約数和(自身を除く): 545138667

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 40459, 121377, 364131, 445049, 1092393, 1335147, 2872589, 4005441, 8617767, 12016323, 25853301, 31598479, 77559903, 94795437, 284386311, 853158933]

約数ペア:

[(1, 853158933), (3, 284386311), (9, 94795437), (11, 77559903), (27, 31598479), (33, 25853301), (71, 12016323), (99, 8617767), (213, 4005441), (297, 2872589), (639, 1335147), (781, 1092393), (1917, 445049), (2343, 364131), (7029, 121377), (21087, 40459)]