27901197

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 41827968

約数和(自身を除く): 13926771

約数列:

[1, 3, 9, 41, 83, 123, 249, 369, 747, 911, 2733, 3403, 8199, 10209, 30627, 37351, 75613, 112053, 226839, 336159, 680517, 3100133, 9300399, 27901197]

約数ペア:

[(1, 27901197), (3, 9300399), (9, 3100133), (41, 680517), (83, 336159), (123, 226839), (249, 112053), (369, 75613), (747, 37351), (911, 30627), (2733, 10209), (3403, 8199)]