79899021

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{79979}}^1$

素因数の和:80025

約数の個数: 16

約数和(自身を含む): 121569600

約数和(自身を除く): 41670579

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 79979, 239937, 719811, 2159433, 2959223, 8877669, 26633007, 79899021]

約数ペア:

[(1, 79899021), (3, 26633007), (9, 8877669), (27, 2959223), (37, 2159433), (111, 719811), (333, 239937), (999, 79979)]