51049779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 75969600

約数和(自身を除く): 24919821

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2099, 2211, 6297, 8107, 23089, 24321, 69267, 140633, 253979, 421899, 761937, 1546963, 4640889, 17016593, 51049779]

約数ペア:

[(1, 51049779), (3, 17016593), (11, 4640889), (33, 1546963), (67, 761937), (121, 421899), (201, 253979), (363, 140633), (737, 69267), (2099, 24321), (2211, 23089), (6297, 8107)]