66279549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 109557248

約数和(自身を除く): 43277699

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 163, 201, 289, 357, 469, 489, 867, 1139, 1141, 1407, 2023, 2771, 3417, 3423, 6069, 7973, 8313, 10921, 19363, 19397, 23919, 32763, 47107, 58089, 58191, 76447, 135541, 141321, 185657, 229341, 329749, 406623, 556971, 989247, 1299599, 3156169, 3898797, 9468507, 22093183, 66279549]

約数ペア:

[(1, 66279549), (3, 22093183), (7, 9468507), (17, 3898797), (21, 3156169), (51, 1299599), (67, 989247), (119, 556971), (163, 406623), (201, 329749), (289, 229341), (357, 185657), (469, 141321), (489, 135541), (867, 76447), (1139, 58191), (1141, 58089), (1407, 47107), (2023, 32763), (2771, 23919), (3417, 19397), (3423, 19363), (6069, 10921), (7973, 8313)]