7777266939

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{118913}}^1$

素因数の和:118988

約数の個数: 36

約数和(自身を含む): 12447441864

約数和(自身を除く): 4670174925

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 169, 387, 507, 559, 1521, 1677, 5031, 7267, 21801, 65403, 118913, 356739, 1070217, 1545869, 4637607, 5113259, 13912821, 15339777, 20096297, 46019331, 60288891, 66472367, 180866673, 199417101, 598251303, 864140771, 2592422313, 7777266939]

約数ペア:

[(1, 7777266939), (3, 2592422313), (9, 864140771), (13, 598251303), (39, 199417101), (43, 180866673), (117, 66472367), (129, 60288891), (169, 46019331), (387, 20096297), (507, 15339777), (559, 13912821), (1521, 5113259), (1677, 4637607), (5031, 1545869), (7267, 1070217), (21801, 356739), (65403, 118913)]