7259151609

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193841}}^1$

素因数の和:193942

約数の個数: 32

約数和(自身を含む): 11475446400

約数和(自身を除く): 4216294791

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 12483, 37449, 193841, 581523, 1744569, 3682979, 5233707, 11048937, 14150393, 33146811, 42451179, 99440433, 127353537, 268857467, 382060611, 806572401, 2419717203, 7259151609]

約数ペア:

[(1, 7259151609), (3, 2419717203), (9, 806572401), (19, 382060611), (27, 268857467), (57, 127353537), (73, 99440433), (171, 42451179), (219, 33146811), (513, 14150393), (657, 11048937), (1387, 5233707), (1971, 3682979), (4161, 1744569), (12483, 581523), (37449, 193841)]