219605067

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1597}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 355906560

約数和(自身を除く): 136301493

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 463, 1389, 1597, 4167, 4791, 5093, 12501, 14373, 15279, 17567, 43119, 45837, 52701, 137511, 158103, 474309, 739411, 2218233, 6654699, 8133521, 19964097, 24400563, 73201689, 219605067]

約数ペア:

[(1, 219605067), (3, 73201689), (9, 24400563), (11, 19964097), (27, 8133521), (33, 6654699), (99, 2218233), (297, 739411), (463, 474309), (1389, 158103), (1597, 137511), (4167, 52701), (4791, 45837), (5093, 43119), (12501, 17567), (14373, 15279)]