122561109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{72823}}^1$

素因数の和:72857

約数の個数: 24

約数和(自身を含む): 204489792

約数和(自身を除く): 81928683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 72823, 218469, 655407, 801053, 1237991, 2403159, 3713973, 7209477, 11141919, 13617901, 40853703, 122561109]

約数ペア:

[(1, 122561109), (3, 40853703), (9, 13617901), (11, 11141919), (17, 7209477), (33, 3713973), (51, 2403159), (99, 1237991), (153, 801053), (187, 655407), (561, 218469), (1683, 72823)]