75065571

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5647}}^1$

素因数の和:5871

約数の個数: 24

約数和(自身を含む): 124527104

約数和(自身を除く): 49461533

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 5647, 13293, 16941, 39529, 50823, 118587, 355761, 1191517, 3574551, 8340619, 10723653, 25021857, 75065571]

約数ペア:

[(1, 75065571), (3, 25021857), (7, 10723653), (9, 8340619), (21, 3574551), (63, 1191517), (211, 355761), (633, 118587), (1477, 50823), (1899, 39529), (4431, 16941), (5647, 13293)]