71145867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107309}}^1$

素因数の和:107342

約数の個数: 16

約数和(自身を含む): 108168480

約数和(自身を除く): 37022613

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 107309, 321927, 1395017, 1824253, 4185051, 5472759, 23715289, 71145867]

約数ペア:

[(1, 71145867), (3, 23715289), (13, 5472759), (17, 4185051), (39, 1824253), (51, 1395017), (221, 321927), (663, 107309)]