9409959

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 7524441

約数列:

[1, 3, 9, 13, 17, 19, 27, 39, 51, 57, 83, 117, 153, 171, 221, 247, 249, 323, 351, 459, 513, 663, 741, 747, 969, 1079, 1411, 1577, 1989, 2223, 2241, 2907, 3237, 4199, 4233, 4731, 5967, 6669, 8721, 9711, 12597, 12699, 14193, 18343, 20501, 26809, 29133, 37791, 38097, 42579, 55029, 61503, 80427, 113373, 165087, 184509, 241281, 348517, 495261, 553527, 723843, 1045551, 3136653, 9409959]

約数ペア:

[(1, 9409959), (3, 3136653), (9, 1045551), (13, 723843), (17, 553527), (19, 495261), (27, 348517), (39, 241281), (51, 184509), (57, 165087), (83, 113373), (117, 80427), (153, 61503), (171, 55029), (221, 42579), (247, 38097), (249, 37791), (323, 29133), (351, 26809), (459, 20501), (513, 18343), (663, 14193), (741, 12699), (747, 12597), (969, 9711), (1079, 8721), (1411, 6669), (1577, 5967), (1989, 4731), (2223, 4233), (2241, 4199), (2907, 3237)]