68718993

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79813}}^1$

素因数の和:79864

約数の個数: 16

約数和(自身を含む): 107270016

約数和(自身を除く): 38551023

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 79813, 239439, 558691, 1676073, 3272333, 9816999, 22906331, 68718993]

約数ペア:

[(1, 68718993), (3, 22906331), (7, 9816999), (21, 3272333), (41, 1676073), (123, 558691), (287, 239439), (861, 79813)]