25215672087

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{35401}}^1$

素因数の和:35501

約数の個数: 64

約数和(自身を含む): 41326878720

約数和(自身を除く): 16111206633

約数列:

[1, 3, 9, 23, 27, 31, 37, 69, 93, 111, 207, 279, 333, 621, 713, 837, 851, 999, 1147, 2139, 2553, 3441, 6417, 7659, 10323, 19251, 22977, 26381, 30969, 35401, 79143, 106203, 237429, 318609, 712287, 814223, 955827, 1097431, 1309837, 2442669, 3292293, 3929511, 7328007, 9876879, 11788533, 21984021, 25240913, 29630637, 30126251, 35365599, 40604947, 75722739, 90378753, 121814841, 227168217, 271136259, 365444523, 681504651, 813408777, 933913781, 1096333569, 2801741343, 8405224029, 25215672087]

約数ペア:

[(1, 25215672087), (3, 8405224029), (9, 2801741343), (23, 1096333569), (27, 933913781), (31, 813408777), (37, 681504651), (69, 365444523), (93, 271136259), (111, 227168217), (207, 121814841), (279, 90378753), (333, 75722739), (621, 40604947), (713, 35365599), (837, 30126251), (851, 29630637), (999, 25240913), (1147, 21984021), (2139, 11788533), (2553, 9876879), (3441, 7328007), (6417, 3929511), (7659, 3292293), (10323, 2442669), (19251, 1309837), (22977, 1097431), (26381, 955827), (30969, 814223), (35401, 712287), (79143, 318609), (106203, 237429)]