68340657

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{295847}}^1$

素因数の和:295868

約数の個数: 16

約数和(自身を含む): 113605632

約数和(自身を除く): 45264975

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 295847, 887541, 2070929, 3254317, 6212787, 9762951, 22780219, 68340657]

約数ペア:

[(1, 68340657), (3, 22780219), (7, 9762951), (11, 6212787), (21, 3254317), (33, 2070929), (77, 887541), (231, 295847)]