158973031

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1\times {\mathrm{811}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 186617088

約数和(自身を除く): 27644057

約数列:

[1, 7, 41, 287, 683, 811, 4781, 5677, 28003, 33251, 196021, 232757, 553913, 3877391, 22710433, 158973031]

約数ペア:

[(1, 158973031), (7, 22710433), (41, 3877391), (287, 553913), (683, 232757), (811, 196021), (4781, 33251), (5677, 28003)]