51360723

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{12433}}^1$

素因数の和:12465

約数の個数: 24

約数和(自身を含む): 81467568

約数和(自身を除く): 30106845

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 12433, 37299, 111897, 211361, 335691, 634083, 1007073, 1902249, 3021219, 5706747, 17120241, 51360723]

約数ペア:

[(1, 51360723), (3, 17120241), (9, 5706747), (17, 3021219), (27, 1902249), (51, 1007073), (81, 634083), (153, 335691), (243, 211361), (459, 111897), (1377, 37299), (4131, 12433)]