68667981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{13331}}^1$

素因数の和:13452

約数の個数: 16

約数和(自身を含む): 97910208

約数和(自身を除く): 29242227

約数列:

[1, 3, 17, 51, 101, 303, 1717, 5151, 13331, 39993, 226627, 679881, 1346431, 4039293, 22889327, 68667981]

約数ペア:

[(1, 68667981), (3, 22889327), (17, 4039293), (51, 1346431), (101, 679881), (303, 226627), (1717, 39993), (5151, 13331)]