144423987

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2011}}^1$

素因数の和:2698

約数の個数: 16

約数和(自身を含む): 198173952

約数和(自身を除く): 53749965

約数列:

[1, 3, 37, 111, 647, 1941, 2011, 6033, 23939, 71817, 74407, 223221, 1301117, 3903351, 48141329, 144423987]

約数ペア:

[(1, 144423987), (3, 48141329), (37, 3903351), (111, 1301117), (647, 223221), (1941, 74407), (2011, 71817), (6033, 23939)]