77170647

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12653}}^1$

素因数の和:12782

約数の個数: 16

約数和(自身を含む): 109330560

約数和(自身を除く): 32159913

約数列:

[1, 3, 19, 57, 107, 321, 2033, 6099, 12653, 37959, 240407, 721221, 1353871, 4061613, 25723549, 77170647]

約数ペア:

[(1, 77170647), (3, 25723549), (19, 4061613), (57, 1353871), (107, 721221), (321, 240407), (2033, 37959), (6099, 12653)]