68763793

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 87924800

約数和(自身を除く): 19161007

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1789, 2023, 2261, 5491, 12523, 30413, 33991, 38437, 212891, 237937, 517021, 577847, 3619147, 4044929, 9823399, 68763793]

約数ペア:

[(1, 68763793), (7, 9823399), (17, 4044929), (19, 3619147), (119, 577847), (133, 517021), (289, 237937), (323, 212891), (1789, 38437), (2023, 33991), (2261, 30413), (5491, 12523)]