87311103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 130056192

約数和(自身を除く): 42745089

約数列:

[1, 3, 11, 33, 83, 127, 249, 251, 381, 753, 913, 1397, 2739, 2761, 4191, 8283, 10541, 20833, 31623, 31877, 62499, 95631, 115951, 229163, 347853, 350647, 687489, 1051941, 2645791, 7937373, 29103701, 87311103]

約数ペア:

[(1, 87311103), (3, 29103701), (11, 7937373), (33, 2645791), (83, 1051941), (127, 687489), (249, 350647), (251, 347853), (381, 229163), (753, 115951), (913, 95631), (1397, 62499), (2739, 31877), (2761, 31623), (4191, 20833), (8283, 10541)]