61032807

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 102885120

約数和(自身を除く): 41852313

約数列:

[1, 3, 9, 11, 19, 33, 57, 71, 99, 171, 209, 213, 457, 627, 639, 781, 1349, 1371, 1881, 2343, 4047, 4113, 5027, 7029, 8683, 12141, 14839, 15081, 26049, 32447, 44517, 45243, 78147, 95513, 97341, 133551, 286539, 292023, 356917, 616493, 859617, 1070751, 1849479, 3212253, 5548437, 6781423, 20344269, 61032807]

約数ペア:

[(1, 61032807), (3, 20344269), (9, 6781423), (11, 5548437), (19, 3212253), (33, 1849479), (57, 1070751), (71, 859617), (99, 616493), (171, 356917), (209, 292023), (213, 286539), (457, 133551), (627, 97341), (639, 95513), (781, 78147), (1349, 45243), (1371, 44517), (1881, 32447), (2343, 26049), (4047, 15081), (4113, 14839), (5027, 12141), (7029, 8683)]