79488909

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 116756640

約数和(自身を除く): 37267731

約数列:

[1, 3, 9, 107, 197, 321, 419, 591, 963, 1257, 1773, 3771, 21079, 44833, 63237, 82543, 134499, 189711, 247629, 403497, 742887, 8832101, 26496303, 79488909]

約数ペア:

[(1, 79488909), (3, 26496303), (9, 8832101), (107, 742887), (197, 403497), (321, 247629), (419, 189711), (591, 134499), (963, 82543), (1257, 63237), (1773, 44833), (3771, 21079)]