68495691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{6761}}^1$

素因数の和:7082

約数の個数: 16

約数和(自身を含む): 99969408

約数和(自身を除く): 31473717

約数列:

[1, 3, 11, 33, 307, 921, 3377, 6761, 10131, 20283, 74371, 223113, 2075627, 6226881, 22831897, 68495691]

約数ペア:

[(1, 68495691), (3, 22831897), (11, 6226881), (33, 2075627), (307, 223113), (921, 74371), (3377, 20283), (6761, 10131)]