67780479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102233}}^1$

素因数の和:102266

約数の個数: 16

約数和(自身を含む): 103051872

約数和(自身を除く): 35271393

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 102233, 306699, 1329029, 1737961, 3987087, 5213883, 22593493, 67780479]

約数ペア:

[(1, 67780479), (3, 22593493), (13, 5213883), (17, 3987087), (39, 1737961), (51, 1329029), (221, 306699), (663, 102233)]