191806083

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 64

約数和(自身を含む): 353075200

約数和(自身を除く): 161269117

約数列:

[1, 3, 7, 9, 19, 21, 27, 31, 57, 63, 93, 133, 171, 189, 217, 279, 399, 513, 589, 651, 837, 1197, 1723, 1767, 1953, 3591, 4123, 5169, 5301, 5859, 12061, 12369, 15507, 15903, 32737, 36183, 37107, 46521, 53413, 98211, 108549, 111321, 160239, 229159, 294633, 325647, 373891, 480717, 687477, 883899, 1014847, 1121673, 1442151, 2062431, 3044541, 3365019, 6187293, 7103929, 9133623, 10095057, 21311787, 27400869, 63935361, 191806083]

約数ペア:

[(1, 191806083), (3, 63935361), (7, 27400869), (9, 21311787), (19, 10095057), (21, 9133623), (27, 7103929), (31, 6187293), (57, 3365019), (63, 3044541), (93, 2062431), (133, 1442151), (171, 1121673), (189, 1014847), (217, 883899), (279, 687477), (399, 480717), (513, 373891), (589, 325647), (651, 294633), (837, 229159), (1197, 160239), (1723, 111321), (1767, 108549), (1953, 98211), (3591, 53413), (4123, 46521), (5169, 37107), (5301, 36183), (5859, 32737), (12061, 15903), (12369, 15507)]