54315213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11087}}^1$

素因数の和:11184

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 22325043

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 11087, 33261, 255001, 765003, 787177, 2361531, 18105071, 54315213]

約数ペア:

[(1, 54315213), (3, 18105071), (23, 2361531), (69, 787177), (71, 765003), (213, 255001), (1633, 33261), (4899, 11087)]