140118014729

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8385781}}^1$

素因数の和:8385837

約数の個数: 24

約数和(自身を含む): 183547996416

約数和(自身を除く): 43429981687

約数列:

[1, 7, 11, 31, 49, 77, 217, 341, 539, 1519, 2387, 16709, 8385781, 58700467, 92243591, 259959211, 410903269, 645705137, 1819714477, 2859551321, 4519935959, 12738001339, 20016859247, 140118014729]

約数ペア:

[(1, 140118014729), (7, 20016859247), (11, 12738001339), (31, 4519935959), (49, 2859551321), (77, 1819714477), (217, 645705137), (341, 410903269), (539, 259959211), (1519, 92243591), (2387, 58700467), (16709, 8385781)]