42722799

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 68428800

約数和(自身を除く): 25706001

約数列:

[1, 3, 7, 21, 23, 69, 161, 197, 449, 483, 591, 1347, 1379, 3143, 4137, 4531, 9429, 10327, 13593, 30981, 31717, 72289, 88453, 95151, 216867, 265359, 619171, 1857513, 2034419, 6103257, 14240933, 42722799]

約数ペア:

[(1, 42722799), (3, 14240933), (7, 6103257), (21, 2034419), (23, 1857513), (69, 619171), (161, 265359), (197, 216867), (449, 95151), (483, 88453), (591, 72289), (1347, 31717), (1379, 30981), (3143, 13593), (4137, 10327), (4531, 9429)]