75728863

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{90911}}^1$

素因数の和:90942

約数の個数: 12

約数和(自身を含む): 93275712

約数和(自身を除く): 17546849

約数列:

[1, 7, 17, 49, 119, 833, 90911, 636377, 1545487, 4454639, 10818409, 75728863]

約数ペア:

[(1, 75728863), (7, 10818409), (17, 4454639), (49, 1545487), (119, 636377), (833, 90911)]