144660897

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{16691}}^1$

素因数の和:16810

約数の個数: 20

約数和(自身を含む): 218131056

約数和(自身を除く): 73470159

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 16691, 50073, 150219, 450657, 1351971, 1785937, 5357811, 16073433, 48220299, 144660897]

約数ペア:

[(1, 144660897), (3, 48220299), (9, 16073433), (27, 5357811), (81, 1785937), (107, 1351971), (321, 450657), (963, 150219), (2889, 50073), (8667, 16691)]