156938217

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1\times {\mathrm{1531}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 214136832

約数和(自身を除く): 57198615

約数列:

[1, 3, 47, 141, 727, 1531, 2181, 4593, 34169, 71957, 102507, 215871, 1113037, 3339111, 52312739, 156938217]

約数ペア:

[(1, 156938217), (3, 52312739), (47, 3339111), (141, 1113037), (727, 215871), (1531, 102507), (2181, 71957), (4593, 34169)]