138074321791

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{1701743}}^1$

素因数の和:1701990

約数の個数: 16

約数和(自身を含む): 161080280064

約数和(自身を除く): 23005958273

約数列:

[1, 7, 67, 173, 469, 1211, 11591, 81137, 1701743, 11912201, 114016781, 294401539, 798117467, 2060810773, 19724903113, 138074321791]

約数ペア:

[(1, 138074321791), (7, 19724903113), (67, 2060810773), (173, 798117467), (469, 294401539), (1211, 114016781), (11591, 11912201), (81137, 1701743)]