168886401

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{84401}}^1$

素因数の和:84456

約数の個数: 16

約数和(自身を含む): 243077760

約数和(自身を除く): 74191359

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 84401, 253203, 1941223, 2447629, 5823669, 7342887, 56295467, 168886401]

約数ペア:

[(1, 168886401), (3, 56295467), (23, 7342887), (29, 5823669), (69, 2447629), (87, 1941223), (667, 253203), (2001, 84401)]