205127746131

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3001}}^1\times {\mathrm{295901}}^1$

素因数の和:298923

約数の個数: 32

約数和(自身を含む): 341106356736

約数和(自身を除く): 135978610605

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3001, 9003, 21007, 33011, 63021, 99033, 231077, 295901, 693231, 887703, 2071307, 3254911, 6213921, 9764733, 22784377, 68353131, 887998901, 2663996703, 6215992307, 9767987911, 18647976921, 29303963733, 68375915377, 205127746131]

約数ペア:

[(1, 205127746131), (3, 68375915377), (7, 29303963733), (11, 18647976921), (21, 9767987911), (33, 6215992307), (77, 2663996703), (231, 887998901), (3001, 68353131), (9003, 22784377), (21007, 9764733), (33011, 6213921), (63021, 3254911), (99033, 2071307), (231077, 887703), (295901, 693231)]