125066571

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 205659648

約数和(自身を除く): 80593077

約数列:

[1, 3, 7, 21, 23, 49, 69, 71, 147, 161, 213, 483, 497, 521, 1127, 1491, 1563, 1633, 3381, 3479, 3647, 4899, 10437, 10941, 11431, 11983, 25529, 34293, 35949, 36991, 76587, 80017, 83881, 110973, 240051, 251643, 258937, 587167, 776811, 850793, 1761501, 1812559, 2552379, 5437677, 5955551, 17866653, 41688857, 125066571]

約数ペア:

[(1, 125066571), (3, 41688857), (7, 17866653), (21, 5955551), (23, 5437677), (49, 2552379), (69, 1812559), (71, 1761501), (147, 850793), (161, 776811), (213, 587167), (483, 258937), (497, 251643), (521, 240051), (1127, 110973), (1491, 83881), (1563, 80017), (1633, 76587), (3381, 36991), (3479, 35949), (3647, 34293), (4899, 25529), (10437, 11983), (10941, 11431)]