84668787

素因数分解:

$3^3\times 7^1\times {\mathrm{447983}}^1$

素因数の和:447999

約数の個数: 16

約数和(自身を含む): 143354880

約数和(自身を除く): 58686093

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 447983, 1343949, 3135881, 4031847, 9407643, 12095541, 28222929, 84668787]

約数ペア:

[(1, 84668787), (3, 28222929), (7, 12095541), (9, 9407643), (21, 4031847), (27, 3135881), (63, 1343949), (189, 447983)]