131121126

素因数分解:

$2^1\times 3^3\times {\mathrm{2428169}}^1$

素因数の和:2428180

約数の個数: 16

約数和(自身を含む): 291380400

約数和(自身を除く): 160259274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2428169, 4856338, 7284507, 14569014, 21853521, 43707042, 65560563, 131121126]

約数ペア:

[(1, 131121126), (2, 65560563), (3, 43707042), (6, 21853521), (9, 14569014), (18, 7284507), (27, 4856338), (54, 2428169)]