16201603671

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{3191}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 24208740864

約数和(自身を除く): 8007137193

約数列:

[1, 3, 11, 33, 71, 121, 197, 213, 363, 591, 781, 2167, 2343, 3191, 6501, 8591, 9573, 13987, 23837, 25773, 35101, 41961, 71511, 105303, 153857, 226561, 386111, 461571, 628627, 679683, 1158333, 1692427, 1885881, 2492171, 5077281, 6914897, 7476513, 20744691, 27413881, 44632517, 76063867, 82241643, 133897551, 228191601, 490957687, 1472873061, 5400534557, 16201603671]

約数ペア:

[(1, 16201603671), (3, 5400534557), (11, 1472873061), (33, 490957687), (71, 228191601), (121, 133897551), (197, 82241643), (213, 76063867), (363, 44632517), (591, 27413881), (781, 20744691), (2167, 7476513), (2343, 6914897), (3191, 5077281), (6501, 2492171), (8591, 1885881), (9573, 1692427), (13987, 1158333), (23837, 679683), (25773, 628627), (35101, 461571), (41961, 386111), (71511, 226561), (105303, 153857)]