139291227

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5171}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 208969488

約数和(自身を除く): 69678261

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 2993, 5171, 8979, 15513, 26937, 46539, 212011, 377483, 636033, 1132449, 1908099, 3397347, 15476803, 46430409, 139291227]

約数ペア:

[(1, 139291227), (3, 46430409), (9, 15476803), (41, 3397347), (73, 1908099), (123, 1132449), (219, 636033), (369, 377483), (657, 212011), (2993, 46539), (5171, 26937), (8979, 15513)]