79532019

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 136873984

約数和(自身を除く): 57341965

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 193, 211, 217, 279, 579, 633, 651, 1351, 1477, 1737, 1899, 1953, 4053, 4431, 5983, 6541, 12159, 13293, 17949, 19623, 40723, 41881, 45787, 53847, 58869, 122169, 125643, 137361, 285061, 366507, 376929, 412083, 855183, 1262413, 2565549, 3787239, 8836891, 11361717, 26510673, 79532019]

約数ペア:

[(1, 79532019), (3, 26510673), (7, 11361717), (9, 8836891), (21, 3787239), (31, 2565549), (63, 1262413), (93, 855183), (193, 412083), (211, 376929), (217, 366507), (279, 285061), (579, 137361), (633, 125643), (651, 122169), (1351, 58869), (1477, 53847), (1737, 45787), (1899, 41881), (1953, 40723), (4053, 19623), (4431, 17949), (5983, 13293), (6541, 12159)]