27475917

素因数分解:

$3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{601}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 42823872

約数和(自身を除く): 15347955

約数列:

[1, 3, 7, 21, 49, 147, 311, 601, 933, 1803, 2177, 4207, 6531, 12621, 15239, 29449, 45717, 88347, 186911, 560733, 1308377, 3925131, 9158639, 27475917]

約数ペア:

[(1, 27475917), (3, 9158639), (7, 3925131), (21, 1308377), (49, 560733), (147, 186911), (311, 88347), (601, 45717), (933, 29449), (1803, 15239), (2177, 12621), (4207, 6531)]