68535423

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 117964800

約数和(自身を除く): 49429377

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 79, 99, 127, 207, 237, 253, 297, 381, 621, 711, 759, 869, 1143, 1397, 1817, 2133, 2277, 2607, 2921, 3429, 4191, 5451, 6831, 7821, 8763, 10033, 12573, 16353, 19987, 23463, 26289, 30099, 32131, 37719, 49059, 59961, 78867, 90297, 96393, 110363, 179883, 230759, 270891, 289179, 331089, 539649, 692277, 867537, 993267, 2076831, 2538349, 2979801, 6230493, 7615047, 22845141, 68535423]

約数ペア:

[(1, 68535423), (3, 22845141), (9, 7615047), (11, 6230493), (23, 2979801), (27, 2538349), (33, 2076831), (69, 993267), (79, 867537), (99, 692277), (127, 539649), (207, 331089), (237, 289179), (253, 270891), (297, 230759), (381, 179883), (621, 110363), (711, 96393), (759, 90297), (869, 78867), (1143, 59961), (1397, 49059), (1817, 37719), (2133, 32131), (2277, 30099), (2607, 26289), (2921, 23463), (3429, 19987), (4191, 16353), (5451, 12573), (6831, 10033), (7821, 8763)]