51015357

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{6011}}^1$

素因数の和:6081

約数の個数: 24

約数和(自身を含む): 78781248

約数和(自身を除く): 27765891

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 6011, 8487, 18033, 54099, 138253, 246451, 414759, 739353, 1244277, 2218059, 5668373, 17005119, 51015357]

約数ペア:

[(1, 51015357), (3, 17005119), (9, 5668373), (23, 2218059), (41, 1244277), (69, 739353), (123, 414759), (207, 246451), (369, 138253), (943, 54099), (2829, 18033), (6011, 8487)]