147585977

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 194918400

約数和(自身を除く): 47332423

約数列:

[1, 7, 11, 19, 77, 133, 209, 281, 359, 1463, 1967, 2513, 3091, 3949, 5339, 6821, 21637, 27643, 37373, 47747, 58729, 75031, 100879, 411103, 525217, 706153, 1109669, 1916701, 7767683, 13416907, 21083711, 147585977]

約数ペア:

[(1, 147585977), (7, 21083711), (11, 13416907), (19, 7767683), (77, 1916701), (133, 1109669), (209, 706153), (281, 525217), (359, 411103), (1463, 100879), (1967, 75031), (2513, 58729), (3091, 47747), (3949, 37373), (5339, 27643), (6821, 21637)]