27303297

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 16242303

約数列:

[1, 3, 7, 21, 29, 87, 107, 203, 321, 419, 609, 749, 1257, 2247, 2933, 3103, 8799, 9309, 12151, 21721, 36453, 44833, 65163, 85057, 134499, 255171, 313831, 941493, 1300157, 3900471, 9101099, 27303297]

約数ペア:

[(1, 27303297), (3, 9101099), (7, 3900471), (21, 1300157), (29, 941493), (87, 313831), (107, 255171), (203, 134499), (321, 85057), (419, 65163), (609, 44833), (749, 36453), (1257, 21721), (2247, 12151), (2933, 9309), (3103, 8799)]