169566621

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13709}}^1$

素因数の和:13769

約数の個数: 32

約数和(自身を含む): 280780800

約数和(自身を除く): 111214179

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 399, 589, 651, 1767, 4123, 12369, 13709, 41127, 95963, 260471, 287889, 424979, 781413, 1274937, 1823297, 2974853, 5469891, 8074601, 8924559, 24223803, 56522207, 169566621]

約数ペア:

[(1, 169566621), (3, 56522207), (7, 24223803), (19, 8924559), (21, 8074601), (31, 5469891), (57, 2974853), (93, 1823297), (133, 1274937), (217, 781413), (399, 424979), (589, 287889), (651, 260471), (1767, 95963), (4123, 41127), (12369, 13709)]