140651649

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{367}}^1\times {\mathrm{439}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 206286080

約数和(自身を除く): 65634431

約数列:

[1, 3, 9, 97, 291, 367, 439, 873, 1101, 1317, 3303, 3951, 35599, 42583, 106797, 127749, 161113, 320391, 383247, 483339, 1450017, 15627961, 46883883, 140651649]

約数ペア:

[(1, 140651649), (3, 46883883), (9, 15627961), (97, 1450017), (291, 483339), (367, 383247), (439, 320391), (873, 161113), (1101, 127749), (1317, 106797), (3303, 42583), (3951, 35599)]