85801131

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3020

約数の個数: 36

約数和(自身を含む): 141312600

約数和(自身を除く): 55511469

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 247, 507, 741, 1521, 2223, 2969, 3211, 8907, 9633, 26721, 28899, 38597, 56411, 115791, 169233, 347373, 501761, 507699, 733343, 1505283, 2200029, 4515849, 6600087, 9533459, 28600377, 85801131]

約数ペア:

[(1, 85801131), (3, 28600377), (9, 9533459), (13, 6600087), (19, 4515849), (39, 2200029), (57, 1505283), (117, 733343), (169, 507699), (171, 501761), (247, 347373), (507, 169233), (741, 115791), (1521, 56411), (2223, 38597), (2969, 28899), (3211, 26721), (8907, 9633)]