118727181

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 186240000

約数和(自身を除く): 67512819

約数列:

[1, 3, 9, 19, 27, 57, 171, 199, 513, 597, 1163, 1791, 3489, 3781, 5373, 10467, 11343, 22097, 31401, 34029, 66291, 102087, 198873, 231437, 596619, 694311, 2082933, 4397303, 6248799, 13191909, 39575727, 118727181]

約数ペア:

[(1, 118727181), (3, 39575727), (9, 13191909), (19, 6248799), (27, 4397303), (57, 2082933), (171, 694311), (199, 596619), (513, 231437), (597, 198873), (1163, 102087), (1791, 66291), (3489, 34029), (3781, 31401), (5373, 22097), (10467, 11343)]