32280021

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 18937899

約数列:

[1, 3, 9, 31, 37, 53, 59, 93, 111, 159, 177, 279, 333, 477, 531, 1147, 1643, 1829, 1961, 2183, 3127, 3441, 4929, 5487, 5883, 6549, 9381, 10323, 14787, 16461, 17649, 19647, 28143, 60791, 67673, 96937, 115699, 182373, 203019, 290811, 347097, 547119, 609057, 872433, 1041291, 3586669, 10760007, 32280021]

約数ペア:

[(1, 32280021), (3, 10760007), (9, 3586669), (31, 1041291), (37, 872433), (53, 609057), (59, 547119), (93, 347097), (111, 290811), (159, 203019), (177, 182373), (279, 115699), (333, 96937), (477, 67673), (531, 60791), (1147, 28143), (1643, 19647), (1829, 17649), (1961, 16461), (2183, 14787), (3127, 10323), (3441, 9381), (4929, 6549), (5487, 5883)]