120101193

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 188457984

約数和(自身を除く): 68356791

約数列:

[1, 3, 9, 23, 43, 69, 103, 129, 131, 207, 309, 387, 393, 927, 989, 1179, 2369, 2967, 3013, 4429, 5633, 7107, 8901, 9039, 13287, 13493, 16899, 21321, 27117, 39861, 40479, 50697, 101867, 121437, 129559, 305601, 310339, 388677, 580199, 916803, 931017, 1166031, 1740597, 2793051, 5221791, 13344577, 40033731, 120101193]

約数ペア:

[(1, 120101193), (3, 40033731), (9, 13344577), (23, 5221791), (43, 2793051), (69, 1740597), (103, 1166031), (129, 931017), (131, 916803), (207, 580199), (309, 388677), (387, 310339), (393, 305601), (927, 129559), (989, 121437), (1179, 101867), (2369, 50697), (2967, 40479), (3013, 39861), (4429, 27117), (5633, 21321), (7107, 16899), (8901, 13493), (9039, 13287)]