50739039

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{33359}}^1$

素因数の和:33391

約数の個数: 18

約数和(自身を含む): 79363440

約数和(自身を除く): 28624401

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 33359, 100077, 300231, 433667, 1301001, 3903003, 5637671, 16913013, 50739039]

約数ペア:

[(1, 50739039), (3, 16913013), (9, 5637671), (13, 3903003), (39, 1301001), (117, 433667), (169, 300231), (507, 100077), (1521, 33359)]