74708829

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37561}}^1$

素因数の和:37597

約数の個数: 24

約数和(自身を含む): 123053112

約数和(自身を除く): 48344283

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 37561, 112683, 338049, 488293, 638537, 1464879, 1915611, 4394637, 5746833, 8300981, 24902943, 74708829]

約数ペア:

[(1, 74708829), (3, 24902943), (9, 8300981), (13, 5746833), (17, 4394637), (39, 1915611), (51, 1464879), (117, 638537), (153, 488293), (221, 338049), (663, 112683), (1989, 37561)]