145010019

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{627749}}^1$

素因数の和:627770

約数の個数: 16

約数和(自身を含む): 241056000

約数和(自身を除く): 96045981

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 627749, 1883247, 4394243, 6905239, 13182729, 20715717, 48336673, 145010019]

約数ペア:

[(1, 145010019), (3, 48336673), (7, 20715717), (11, 13182729), (21, 6905239), (33, 4394243), (77, 1883247), (231, 627749)]