65971.000000

素因数分解:

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

素因数の和:102

約数の個数: 24

約数和(自身を含む): 383040

約数和(自身を除く): 151083

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 121, 213, 297, 363, 639, 781, 1089, 1917, 2343, 3267, 7029, 8591, 21087, 25773, 77319, 231957]

約数ペア:

[(1, 231957), (3, 77319), (9, 25773), (11, 21087), (27, 8591), (33, 7029), (71, 3267), (99, 2343), (121, 1917), (213, 1089), (297, 781), (363, 639)]