69910131

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 99624448

約数和(自身を除く): 29714317

約数列:

[1, 3, 37, 43, 97, 111, 129, 151, 291, 453, 1591, 3589, 4171, 4773, 5587, 6493, 10767, 12513, 14647, 16761, 19479, 43941, 154327, 240241, 462981, 541939, 629821, 720723, 1625817, 1889463, 23303377, 69910131]

約数ペア:

[(1, 69910131), (3, 23303377), (37, 1889463), (43, 1625817), (97, 720723), (111, 629821), (129, 541939), (151, 462981), (291, 240241), (453, 154327), (1591, 43941), (3589, 19479), (4171, 16761), (4773, 14647), (5587, 12513), (6493, 10767)]