166433939

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3373}}^1$

素因数の和:3459

約数の個数: 24

約数和(自身を含む): 207703440

約数和(自身を除く): 41269501

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 2597, 3373, 7049, 23611, 49343, 64087, 165277, 178769, 448609, 1251383, 3140263, 3396611, 8759681, 23776277, 166433939]

約数ペア:

[(1, 166433939), (7, 23776277), (19, 8759681), (49, 3396611), (53, 3140263), (133, 1251383), (371, 448609), (931, 178769), (1007, 165277), (2597, 64087), (3373, 49343), (7049, 23611)]