166411203

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{4987}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 259296192

約数和(自身を除く): 92884989

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4767, 4987, 11123, 14961, 33369, 34909, 104727, 244363, 733089, 1132049, 3396147, 7924343, 23773029, 55470401, 166411203]

約数ペア:

[(1, 166411203), (3, 55470401), (7, 23773029), (21, 7924343), (49, 3396147), (147, 1132049), (227, 733089), (681, 244363), (1589, 104727), (4767, 34909), (4987, 33369), (11123, 14961)]