28337067

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 46460160

約数和(自身を除く): 18123093

約数列:

[1, 3, 9, 11, 27, 33, 73, 99, 219, 297, 657, 803, 1307, 1971, 2409, 3921, 7227, 11763, 14377, 21681, 35289, 43131, 95411, 129393, 286233, 388179, 858699, 1049521, 2576097, 3148563, 9445689, 28337067]

約数ペア:

[(1, 28337067), (3, 9445689), (9, 3148563), (11, 2576097), (27, 1049521), (33, 858699), (73, 388179), (99, 286233), (219, 129393), (297, 95411), (657, 43131), (803, 35289), (1307, 21681), (1971, 14377), (2409, 11763), (3921, 7227)]