67238416521

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{35074813}}^1$

素因数の和:35074893

約数の個数: 16

約数和(自身を含む): 101015464320

約数和(自身を除く): 33777047799

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 35074813, 105224439, 315673317, 947019951, 2490311723, 7470935169, 22412805507, 67238416521]

約数ペア:

[(1, 67238416521), (3, 22412805507), (9, 7470935169), (27, 2490311723), (71, 947019951), (213, 315673317), (639, 105224439), (1917, 35074813)]