65108109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{18439}}^1$

素因数の和:18560

約数の個数: 16

約数和(自身を含む): 95592960

約数和(自身を除く): 30484851

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 18439, 55317, 202829, 608487, 1972973, 5918919, 21702703, 65108109]

約数ペア:

[(1, 65108109), (3, 21702703), (11, 5918919), (33, 1972973), (107, 608487), (321, 202829), (1177, 55317), (3531, 18439)]