69132777

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{10937}}^1$

素因数の和:10997

約数の個数: 24

約数和(自身を含む): 109730016

約数和(自身を除く): 40597239

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 2107, 6321, 10937, 32811, 76559, 229677, 470291, 535913, 1410873, 1607739, 3292037, 9876111, 23044259, 69132777]

約数ペア:

[(1, 69132777), (3, 23044259), (7, 9876111), (21, 3292037), (43, 1607739), (49, 1410873), (129, 535913), (147, 470291), (301, 229677), (903, 76559), (2107, 32811), (6321, 10937)]