147940911

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{49363}}^1$

素因数の和:49412

約数の個数: 20

約数和(自身を含む): 226975672

約数和(自身を除く): 79034761

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 49363, 148089, 444267, 1332801, 1826431, 3998403, 5479293, 16437879, 49313637, 147940911]

約数ペア:

[(1, 147940911), (3, 49313637), (9, 16437879), (27, 5479293), (37, 3998403), (81, 1826431), (111, 1332801), (333, 444267), (999, 148089), (2997, 49363)]