65161599

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 94224384

約数和(自身を除く): 29062785

約数列:

[1, 3, 23, 47, 69, 71, 141, 213, 283, 849, 1081, 1633, 3243, 3337, 4899, 6509, 10011, 13301, 19527, 20093, 39903, 60279, 76751, 230253, 305923, 462139, 917769, 944371, 1386417, 2833113, 21720533, 65161599]

約数ペア:

[(1, 65161599), (3, 21720533), (23, 2833113), (47, 1386417), (69, 944371), (71, 917769), (141, 462139), (213, 305923), (283, 230253), (849, 76751), (1081, 60279), (1633, 39903), (3243, 20093), (3337, 19527), (4899, 13301), (6509, 10011)]