51369201

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4721}}^1$

素因数の和:4774

約数の個数: 32

約数和(自身を含む): 84618240

約数和(自身を除く): 33249039

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 4721, 10881, 14163, 42489, 61373, 127467, 146351, 184119, 439053, 552357, 1317159, 1657071, 1902563, 3951477, 5707689, 17123067, 51369201]

約数ペア:

[(1, 51369201), (3, 17123067), (9, 5707689), (13, 3951477), (27, 1902563), (31, 1657071), (39, 1317159), (93, 552357), (117, 439053), (279, 184119), (351, 146351), (403, 127467), (837, 61373), (1209, 42489), (3627, 14163), (4721, 10881)]