142133761

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7127}}^1$

素因数の和:7189

約数の個数: 24

約数和(自身を含む): 185270976

約数和(自身を除く): 43137215

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 7127, 19943, 49889, 78397, 263699, 349223, 548779, 1845893, 2900689, 3841453, 12921251, 20304823, 142133761]

約数ペア:

[(1, 142133761), (7, 20304823), (11, 12921251), (37, 3841453), (49, 2900689), (77, 1845893), (259, 548779), (407, 349223), (539, 263699), (1813, 78397), (2849, 49889), (7127, 19943)]