80711337

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{6661}}^1$

素因数の和:7248

約数の個数: 16

約数和(自身を含む): 123220352

約数和(自身を除く): 42509015

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 6661, 12117, 19983, 46627, 139881, 3843397, 11530191, 26903779, 80711337]

約数ペア:

[(1, 80711337), (3, 26903779), (7, 11530191), (21, 3843397), (577, 139881), (1731, 46627), (4039, 19983), (6661, 12117)]