123474861

素因数分解:

$3^5\times {\mathrm{127}}^1\times {\mathrm{4001}}^1$

素因数の和:4143

約数の個数: 24

約数和(自身を含む): 186461184

約数和(自身を除く): 62986323

約数列:

[1, 3, 9, 27, 81, 127, 243, 381, 1143, 3429, 4001, 10287, 12003, 30861, 36009, 108027, 324081, 508127, 972243, 1524381, 4573143, 13719429, 41158287, 123474861]

約数ペア:

[(1, 123474861), (3, 41158287), (9, 13719429), (27, 4573143), (81, 1524381), (127, 972243), (243, 508127), (381, 324081), (1143, 108027), (3429, 36009), (4001, 30861), (10287, 12003)]