134973693

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{51893}}^1$

素因数の和:51933

約数の個数: 18

約数和(自身を含む): 207108954

約数和(自身を除く): 72135261

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 51893, 155679, 467037, 882181, 2646543, 7939629, 14997077, 44991231, 134973693]

約数ペア:

[(1, 134973693), (3, 44991231), (9, 14997077), (17, 7939629), (51, 2646543), (153, 882181), (289, 467037), (867, 155679), (2601, 51893)]