78612537

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 106460928

約数和(自身を除く): 27848391

約数列:

[1, 3, 83, 249, 491, 643, 1473, 1929, 40753, 53369, 122259, 160107, 315713, 947139, 26204179, 78612537]

約数ペア:

[(1, 78612537), (3, 26204179), (83, 947139), (249, 315713), (491, 160107), (643, 122259), (1473, 53369), (1929, 40753)]