61817877

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{208141}}^1$

素因数の和:208161

約数の個数: 16

約数和(自身を含む): 99908160

約数和(自身を除く): 38090283

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 208141, 624423, 1873269, 2289551, 5619807, 6868653, 20605959, 61817877]

約数ペア:

[(1, 61817877), (3, 20605959), (9, 6868653), (11, 5619807), (27, 2289551), (33, 1873269), (99, 624423), (297, 208141)]