27824181

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5237}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 48273408

約数和(自身を除く): 20449227

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5237, 5313, 15711, 36659, 57607, 109977, 120451, 172821, 361353, 403249, 843157, 1209747, 1324961, 2529471, 3974883, 9274727, 27824181]

約数ペア:

[(1, 27824181), (3, 9274727), (7, 3974883), (11, 2529471), (21, 1324961), (23, 1209747), (33, 843157), (69, 403249), (77, 361353), (161, 172821), (231, 120451), (253, 109977), (483, 57607), (759, 36659), (1771, 15711), (5237, 5313)]