804950067

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 1226649600

約数和(自身を除く): 421699533

約数列:

[1, 3, 19, 23, 43, 57, 69, 109, 129, 131, 327, 393, 437, 817, 989, 1311, 2071, 2451, 2489, 2507, 2967, 3013, 4687, 5633, 6213, 7467, 7521, 9039, 14061, 14279, 16899, 18791, 42837, 47633, 56373, 57247, 89053, 107027, 107801, 129559, 142899, 171741, 267159, 271301, 321081, 323403, 328417, 388677, 613997, 813903, 985251, 1841991, 2048219, 2461621, 6144657, 6239923, 7384863, 11665943, 14121931, 18719769, 34997829, 42365793, 268316689, 804950067]

約数ペア:

[(1, 804950067), (3, 268316689), (19, 42365793), (23, 34997829), (43, 18719769), (57, 14121931), (69, 11665943), (109, 7384863), (129, 6239923), (131, 6144657), (327, 2461621), (393, 2048219), (437, 1841991), (817, 985251), (989, 813903), (1311, 613997), (2071, 388677), (2451, 328417), (2489, 323403), (2507, 321081), (2967, 271301), (3013, 267159), (4687, 171741), (5633, 142899), (6213, 129559), (7467, 107801), (7521, 107027), (9039, 89053), (14061, 57247), (14279, 56373), (16899, 47633), (18791, 42837)]