207972084771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{72438901}}^1$

素因数の和:72438947

約数の個数: 24

約数和(自身を含む): 339014061360

約数和(自身を除く): 131041976589

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 72438901, 217316703, 651950109, 796827911, 2100728129, 2390483733, 6302184387, 7171451199, 18906553161, 23108009419, 69324028257, 207972084771]

約数ペア:

[(1, 207972084771), (3, 69324028257), (9, 23108009419), (11, 18906553161), (29, 7171451199), (33, 6302184387), (87, 2390483733), (99, 2100728129), (261, 796827911), (319, 651950109), (957, 217316703), (2871, 72438901)]