65380317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{11981}}^1$

素因数の和:12108

約数の個数: 16

約数和(自身を含む): 93172032

約数和(自身を除く): 27791715

約数列:

[1, 3, 17, 51, 107, 321, 1819, 5457, 11981, 35943, 203677, 611031, 1281967, 3845901, 21793439, 65380317]

約数ペア:

[(1, 65380317), (3, 21793439), (17, 3845901), (51, 1281967), (107, 611031), (321, 203677), (1819, 35943), (5457, 11981)]