27377769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 40590720

約数和(自身を除く): 13212951

約数列:

[1, 3, 17, 29, 51, 87, 107, 173, 321, 493, 519, 1479, 1819, 2941, 3103, 5017, 5457, 8823, 9309, 15051, 18511, 52751, 55533, 85289, 158253, 255867, 314687, 536819, 944061, 1610457, 9125923, 27377769]

約数ペア:

[(1, 27377769), (3, 9125923), (17, 1610457), (29, 944061), (51, 536819), (87, 314687), (107, 255867), (173, 158253), (321, 85289), (493, 55533), (519, 52751), (1479, 18511), (1819, 15051), (2941, 9309), (3103, 8823), (5017, 5457)]