68786949

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{297779}}^1$

素因数の和:297800

約数の個数: 16

約数和(自身を含む): 114347520

約数和(自身を除く): 45560571

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 297779, 893337, 2084453, 3275569, 6253359, 9826707, 22928983, 68786949]

約数ペア:

[(1, 68786949), (3, 22928983), (7, 9826707), (11, 6253359), (21, 3275569), (33, 2084453), (77, 893337), (231, 297779)]