99997353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2503}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 151562112

約数和(自身を除く): 51564759

約数列:

[1, 3, 9, 23, 69, 193, 207, 579, 1737, 2503, 4439, 7509, 13317, 22527, 39951, 57569, 172707, 483079, 518121, 1449237, 4347711, 11110817, 33332451, 99997353]

約数ペア:

[(1, 99997353), (3, 33332451), (9, 11110817), (23, 4347711), (69, 1449237), (193, 518121), (207, 483079), (579, 172707), (1737, 57569), (2503, 39951), (4439, 22527), (7509, 13317)]