57730029

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 92160000

約数和(自身を除く): 34429971

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 497, 651, 1249, 1491, 2201, 3747, 6603, 8743, 15407, 26229, 38719, 46221, 88679, 116157, 266037, 271033, 620753, 813099, 1862259, 2749049, 8247147, 19243343, 57730029]

約数ペア:

[(1, 57730029), (3, 19243343), (7, 8247147), (21, 2749049), (31, 1862259), (71, 813099), (93, 620753), (213, 271033), (217, 266037), (497, 116157), (651, 88679), (1249, 46221), (1491, 38719), (2201, 26229), (3747, 15407), (6603, 8743)]