40554166471

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1\times {\mathrm{6961}}^1$

素因数の和:7931

約数の個数: 32

約数和(自身を含む): 50661527168

約数和(自身を除く): 10107360697

約数列:

[1, 7, 13, 73, 91, 511, 877, 949, 6139, 6643, 6961, 11401, 48727, 64021, 79807, 90493, 448147, 508153, 633451, 832273, 3557071, 5825911, 6104797, 6605989, 42733579, 46241923, 79362361, 445650181, 555536527, 3119551267, 5793452353, 40554166471]

約数ペア:

[(1, 40554166471), (7, 5793452353), (13, 3119551267), (73, 555536527), (91, 445650181), (511, 79362361), (877, 46241923), (949, 42733579), (6139, 6605989), (6643, 6104797), (6961, 5825911), (11401, 3557071), (48727, 832273), (64021, 633451), (79807, 508153), (90493, 448147)]