27633339

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 42560000

約数和(自身を除く): 14926661

約数列:

[1, 3, 9, 27, 37, 111, 139, 199, 333, 417, 597, 999, 1251, 1791, 3753, 5143, 5373, 7363, 15429, 22089, 27661, 46287, 66267, 82983, 138861, 198801, 248949, 746847, 1023457, 3070371, 9211113, 27633339]

約数ペア:

[(1, 27633339), (3, 9211113), (9, 3070371), (27, 1023457), (37, 746847), (111, 248949), (139, 198801), (199, 138861), (333, 82983), (417, 66267), (597, 46287), (999, 27661), (1251, 22089), (1791, 15429), (3753, 7363), (5143, 5373)]