54925857

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 40

約数和(自身を含む): 95127296

約数和(自身を除く): 40201439

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 511, 567, 657, 1327, 1533, 1971, 3981, 4599, 5913, 9289, 11943, 13797, 27867, 35829, 41391, 83601, 96871, 107487, 250803, 290613, 678097, 752409, 871839, 2034291, 2615517, 6102873, 7846551, 18308619, 54925857]

約数ペア:

[(1, 54925857), (3, 18308619), (7, 7846551), (9, 6102873), (21, 2615517), (27, 2034291), (63, 871839), (73, 752409), (81, 678097), (189, 290613), (219, 250803), (511, 107487), (567, 96871), (657, 83601), (1327, 41391), (1533, 35829), (1971, 27867), (3981, 13797), (4599, 11943), (5913, 9289)]