180795537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{515087}}^1$

素因数の和:515109

約数の個数: 16

約数和(自身を含む): 288449280

約数和(自身を除く): 107653743

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 515087, 1545261, 4635783, 6696131, 13907349, 20088393, 60265179, 180795537]

約数ペア:

[(1, 180795537), (3, 60265179), (9, 20088393), (13, 13907349), (27, 6696131), (39, 4635783), (117, 1545261), (351, 515087)]