69743619

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{523}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 113184000

約数和(自身を除く): 43440381

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 449, 523, 1347, 1569, 4041, 4707, 4939, 5753, 12123, 14121, 14817, 17259, 44451, 51777, 133353, 155331, 234827, 704481, 2113443, 2583097, 6340329, 7749291, 23247873, 69743619]

約数ペア:

[(1, 69743619), (3, 23247873), (9, 7749291), (11, 6340329), (27, 2583097), (33, 2113443), (99, 704481), (297, 234827), (449, 155331), (523, 133353), (1347, 51777), (1569, 44451), (4041, 17259), (4707, 14817), (4939, 14121), (5753, 12123)]