157024197

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 268369920

約数和(自身を除く): 111345723

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 127, 181, 207, 253, 297, 381, 543, 621, 759, 1143, 1397, 1629, 1991, 2277, 2921, 3429, 4163, 4191, 4887, 5973, 6831, 8763, 12489, 12573, 17919, 22987, 26289, 32131, 37467, 37719, 45793, 53757, 68961, 78867, 96393, 112401, 137379, 206883, 252857, 289179, 412137, 528701, 620649, 758571, 867537, 1236411, 1586103, 2275713, 4758309, 5815711, 6827139, 14274927, 17447133, 52341399, 157024197]

約数ペア:

[(1, 157024197), (3, 52341399), (9, 17447133), (11, 14274927), (23, 6827139), (27, 5815711), (33, 4758309), (69, 2275713), (99, 1586103), (127, 1236411), (181, 867537), (207, 758571), (253, 620649), (297, 528701), (381, 412137), (543, 289179), (621, 252857), (759, 206883), (1143, 137379), (1397, 112401), (1629, 96393), (1991, 78867), (2277, 68961), (2921, 53757), (3429, 45793), (4163, 37719), (4191, 37467), (4887, 32131), (5973, 26289), (6831, 22987), (8763, 17919), (12489, 12573)]