68232329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{197}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 80232768

約数和(自身を除く): 12000439

約数列:

[1, 11, 23, 37, 197, 253, 407, 851, 1369, 2167, 4531, 7289, 9361, 15059, 31487, 49841, 80179, 167647, 269693, 346357, 1844117, 2966623, 6202939, 68232329]

約数ペア:

[(1, 68232329), (11, 6202939), (23, 2966623), (37, 1844117), (197, 346357), (253, 269693), (407, 167647), (851, 80179), (1369, 49841), (2167, 31487), (4531, 15059), (7289, 9361)]