61504581

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 83686400

約数和(自身を除く): 22181819

約数列:

[1, 3, 79, 139, 237, 417, 1867, 5601, 10981, 32943, 147493, 259513, 442479, 778539, 20501527, 61504581]

約数ペア:

[(1, 61504581), (3, 20501527), (79, 778539), (139, 442479), (237, 259513), (417, 147493), (1867, 32943), (5601, 10981)]