27461217

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 43092000

約数和(自身を除く): 15630783

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 2099, 4361, 6297, 13083, 14693, 44079, 102851, 186811, 308553, 560433, 1307677, 3923031, 9153739, 27461217]

約数ペア:

[(1, 27461217), (3, 9153739), (7, 3923031), (21, 1307677), (49, 560433), (89, 308553), (147, 186811), (267, 102851), (623, 44079), (1869, 14693), (2099, 13083), (4361, 6297)]