68156523

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{457}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 100455888

約数和(自身を除く): 32299365

約数列:

[1, 3, 9, 73, 219, 227, 457, 657, 681, 1371, 2043, 4113, 16571, 33361, 49713, 100083, 103739, 149139, 300249, 311217, 933651, 7572947, 22718841, 68156523]

約数ペア:

[(1, 68156523), (3, 22718841), (9, 7572947), (73, 933651), (219, 311217), (227, 300249), (457, 149139), (657, 103739), (681, 100083), (1371, 49713), (2043, 33361), (4113, 16571)]