117220077

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 188068608

約数和(自身を除く): 70848531

約数列:

[1, 3, 9, 13, 39, 71, 103, 117, 137, 213, 309, 411, 639, 923, 927, 1233, 1339, 1781, 2769, 4017, 5343, 7313, 8307, 9727, 12051, 14111, 16029, 21939, 29181, 42333, 65817, 87543, 95069, 126451, 126999, 183443, 285207, 379353, 550329, 855621, 1001881, 1138059, 1650987, 3005643, 9016929, 13024453, 39073359, 117220077]

約数ペア:

[(1, 117220077), (3, 39073359), (9, 13024453), (13, 9016929), (39, 3005643), (71, 1650987), (103, 1138059), (117, 1001881), (137, 855621), (213, 550329), (309, 379353), (411, 285207), (639, 183443), (923, 126999), (927, 126451), (1233, 95069), (1339, 87543), (1781, 65817), (2769, 42333), (4017, 29181), (5343, 21939), (7313, 16029), (8307, 14111), (9727, 12051)]