137907847

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 179481600

約数和(自身を除く): 41573753

約数列:

[1, 7, 11, 29, 77, 151, 203, 319, 409, 1057, 1661, 2233, 2863, 4379, 4499, 11627, 11861, 30653, 31493, 48169, 61759, 83027, 130471, 337183, 432313, 679349, 913297, 1791011, 4755443, 12537077, 19701121, 137907847]

約数ペア:

[(1, 137907847), (7, 19701121), (11, 12537077), (29, 4755443), (77, 1791011), (151, 913297), (203, 679349), (319, 432313), (409, 337183), (1057, 130471), (1661, 83027), (2233, 61759), (2863, 48169), (4379, 31493), (4499, 30653), (11627, 11861)]