78922263

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42227}}^1$

素因数の和:42326

約数の個数: 16

約数和(自身を含む): 121616640

約数和(自身を除く): 42694377

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 42227, 126681, 295589, 886767, 3758203, 11274609, 26307421, 78922263]

約数ペア:

[(1, 78922263), (3, 26307421), (7, 11274609), (21, 3758203), (89, 886767), (267, 295589), (623, 126681), (1869, 42227)]