55556943

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{38501}}^1$

素因数の和:38554

約数の個数: 16

約数和(自身を含む): 81932256

約数和(自身を除く): 26375313

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 38501, 115503, 500513, 1424537, 1501539, 4273611, 18518981, 55556943]

約数ペア:

[(1, 55556943), (3, 18518981), (13, 4273611), (37, 1501539), (39, 1424537), (111, 500513), (481, 115503), (1443, 38501)]