121480073

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{647}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 145146816

約数和(自身を除く): 23666743

約数列:

[1, 11, 13, 101, 143, 169, 647, 1111, 1313, 1859, 7117, 8411, 14443, 17069, 65347, 92521, 109343, 187759, 718817, 849511, 1202773, 9344621, 11043643, 121480073]

約数ペア:

[(1, 121480073), (11, 11043643), (13, 9344621), (101, 1202773), (143, 849511), (169, 718817), (647, 187759), (1111, 109343), (1313, 92521), (1859, 65347), (7117, 17069), (8411, 14443)]