71375811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{11657}}^1$

素因数の和:11830

約数の個数: 16

約数和(自身を含む): 103149984

約数和(自身を除く): 31774173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 11657, 34971, 151541, 454623, 1830149, 5490447, 23791937, 71375811]

約数ペア:

[(1, 71375811), (3, 23791937), (13, 5490447), (39, 1830149), (157, 454623), (471, 151541), (2041, 34971), (6123, 11657)]