161707047

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 221168640

約数和(自身を除く): 59461593

約数列:

[1, 3, 43, 129, 479, 1437, 2617, 7851, 20597, 61791, 112531, 337593, 1253543, 3760629, 53902349, 161707047]

約数ペア:

[(1, 161707047), (3, 53902349), (43, 3760629), (129, 1253543), (479, 337593), (1437, 112531), (2617, 61791), (7851, 20597)]