29907657

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 48137600

約数和(自身を除く): 18229943

約数列:

[1, 3, 9, 13, 27, 39, 117, 139, 351, 417, 613, 1251, 1807, 1839, 3753, 5421, 5517, 7969, 16263, 16551, 23907, 48789, 71721, 85207, 215163, 255621, 766863, 1107691, 2300589, 3323073, 9969219, 29907657]

約数ペア:

[(1, 29907657), (3, 9969219), (9, 3323073), (13, 2300589), (27, 1107691), (39, 766863), (117, 255621), (139, 215163), (351, 85207), (417, 71721), (613, 48789), (1251, 23907), (1807, 16551), (1839, 16263), (3753, 7969), (5421, 5517)]