7776873

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5113}}^1$

素因数の和:5145

約数の個数: 18

約数和(自身を含む): 12166206

約数和(自身を除く): 4389333

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5113, 15339, 46017, 66469, 199407, 598221, 864097, 2592291, 7776873]

約数ペア:

[(1, 7776873), (3, 2592291), (9, 864097), (13, 598221), (39, 199407), (117, 66469), (169, 46017), (507, 15339), (1521, 5113)]