65605113

素因数分解:

$3^3\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1109}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 111532800

約数和(自身を除く): 45927687

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 313, 939, 1109, 2191, 2817, 3327, 6573, 7763, 8451, 9981, 19719, 23289, 29943, 59157, 69867, 209601, 347117, 1041351, 2429819, 3124053, 7289457, 9372159, 21868371, 65605113]

約数ペア:

[(1, 65605113), (3, 21868371), (7, 9372159), (9, 7289457), (21, 3124053), (27, 2429819), (63, 1041351), (189, 347117), (313, 209601), (939, 69867), (1109, 59157), (2191, 29943), (2817, 23289), (3327, 19719), (6573, 9981), (7763, 8451)]