121393449

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{971}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 181958400

約数和(自身を除く): 60564951

約数列:

[1, 3, 9, 29, 87, 261, 479, 971, 1437, 2913, 4311, 8739, 13891, 28159, 41673, 84477, 125019, 253431, 465109, 1395327, 4185981, 13488161, 40464483, 121393449]

約数ペア:

[(1, 121393449), (3, 40464483), (9, 13488161), (29, 4185981), (87, 1395327), (261, 465109), (479, 253431), (971, 125019), (1437, 84477), (2913, 41673), (4311, 28159), (8739, 13891)]