2249589753

素因数分解:

$3^{13}\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 56

約数和(自身を含む): 3615923808

約数和(自身を除く): 1366334055

約数列:

[1, 3, 9, 17, 27, 51, 81, 83, 153, 243, 249, 459, 729, 747, 1377, 1411, 2187, 2241, 4131, 4233, 6561, 6723, 12393, 12699, 19683, 20169, 37179, 38097, 59049, 60507, 111537, 114291, 177147, 181521, 334611, 342873, 531441, 544563, 1003833, 1028619, 1594323, 1633689, 3011499, 3085857, 4901067, 9034497, 9257571, 14703201, 27103491, 27772713, 44109603, 83318139, 132328809, 249954417, 749863251, 2249589753]

約数ペア:

[(1, 2249589753), (3, 749863251), (9, 249954417), (17, 132328809), (27, 83318139), (51, 44109603), (81, 27772713), (83, 27103491), (153, 14703201), (243, 9257571), (249, 9034497), (459, 4901067), (729, 3085857), (747, 3011499), (1377, 1633689), (1411, 1594323), (2187, 1028619), (2241, 1003833), (4131, 544563), (4233, 531441), (6561, 342873), (6723, 334611), (12393, 181521), (12699, 177147), (19683, 114291), (20169, 111537), (37179, 60507), (38097, 59049)]