627279243

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3253}}^1$

素因数の和:3491

約数の個数: 32

約数和(自身を含む): 937152000

約数和(自身を除く): 309872757

約数列:

[1, 3, 17, 19, 51, 57, 199, 323, 597, 969, 3253, 3383, 3781, 9759, 10149, 11343, 55301, 61807, 64277, 165903, 185421, 192831, 647347, 1050719, 1942041, 3152157, 11004899, 12299593, 33014697, 36898779, 209093081, 627279243]

約数ペア:

[(1, 627279243), (3, 209093081), (17, 36898779), (19, 33014697), (51, 12299593), (57, 11004899), (199, 3152157), (323, 1942041), (597, 1050719), (969, 647347), (3253, 192831), (3383, 185421), (3781, 165903), (9759, 64277), (10149, 61807), (11343, 55301)]