78786299943

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{224462393}}^1$

素因数の和:224462415

約数の個数: 16

約数和(自身を含む): 125698940640

約数和(自身を除く): 46912640697

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 224462393, 673387179, 2020161537, 2918011109, 6060484611, 8754033327, 26262099981, 78786299943]

約数ペア:

[(1, 78786299943), (3, 26262099981), (9, 8754033327), (13, 6060484611), (27, 2918011109), (39, 2020161537), (117, 673387179), (351, 224462393)]