2017785627

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7159}}^1$

素因数の和:7265

約数の個数: 64

約数和(自身を含む): 3560524800

約数和(自身を除く): 1542739173

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 99, 117, 143, 219, 297, 351, 429, 657, 803, 949, 1287, 1971, 2409, 2847, 3861, 7159, 7227, 8541, 10439, 21477, 21681, 25623, 31317, 64431, 78749, 93067, 93951, 193293, 236247, 279201, 281853, 522607, 708741, 837603, 1023737, 1567821, 2126223, 2512809, 3071211, 4703463, 5748677, 6793891, 9213633, 14110389, 17246031, 20381673, 27640899, 51738093, 61145019, 74732801, 155214279, 183435057, 224198403, 672595209, 2017785627]

約数ペア:

[(1, 2017785627), (3, 672595209), (9, 224198403), (11, 183435057), (13, 155214279), (27, 74732801), (33, 61145019), (39, 51738093), (73, 27640899), (99, 20381673), (117, 17246031), (143, 14110389), (219, 9213633), (297, 6793891), (351, 5748677), (429, 4703463), (657, 3071211), (803, 2512809), (949, 2126223), (1287, 1567821), (1971, 1023737), (2409, 837603), (2847, 708741), (3861, 522607), (7159, 281853), (7227, 279201), (8541, 236247), (10439, 193293), (21477, 93951), (21681, 93067), (25623, 78749), (31317, 64431)]