52868781

素因数分解:

$3^5\times 7^1\times {\mathrm{31081}}^1$

素因数の和:31103

約数の個数: 24

約数和(自身を含む): 90510784

約数和(自身を除く): 37642003

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 31081, 93243, 217567, 279729, 652701, 839187, 1958103, 2517561, 5874309, 7552683, 17622927, 52868781]

約数ペア:

[(1, 52868781), (3, 17622927), (7, 7552683), (9, 5874309), (21, 2517561), (27, 1958103), (63, 839187), (81, 652701), (189, 279729), (243, 217567), (567, 93243), (1701, 31081)]