90681339

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{116707}}^1$

素因数の和:116754

約数の個数: 16

約数和(自身を含む): 141916928

約数和(自身を除く): 51235589

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 116707, 350121, 816949, 2450847, 4318159, 12954477, 30227113, 90681339]

約数ペア:

[(1, 90681339), (3, 30227113), (7, 12954477), (21, 4318159), (37, 2450847), (111, 816949), (259, 350121), (777, 116707)]