15679941081

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{189653}}^1$

素因数の和:189821

約数の個数: 32

約数和(自身を含む): 24858329088

約数和(自身を除く): 9178388007

約数列:

[1, 3, 7, 21, 31, 93, 127, 217, 381, 651, 889, 2667, 3937, 11811, 27559, 82677, 189653, 568959, 1327571, 3982713, 5879243, 17637729, 24085931, 41154701, 72257793, 123464103, 168601517, 505804551, 746663861, 2239991583, 5226647027, 15679941081]

約数ペア:

[(1, 15679941081), (3, 5226647027), (7, 2239991583), (21, 746663861), (31, 505804551), (93, 168601517), (127, 123464103), (217, 72257793), (381, 41154701), (651, 24085931), (889, 17637729), (2667, 5879243), (3937, 3982713), (11811, 1327571), (27559, 568959), (82677, 189653)]