75921881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10459}}^1$

素因数の和:10544

約数の個数: 16

約数和(自身を含む): 93386880

約数和(自身を除く): 17464999

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 10459, 73213, 177803, 637999, 1244621, 4465993, 10845983, 75921881]

約数ペア:

[(1, 75921881), (7, 10845983), (17, 4465993), (61, 1244621), (119, 637999), (427, 177803), (1037, 73213), (7259, 10459)]