55003377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128213}}^1$

素因数の和:128240

約数の個数: 16

約数和(自身を含む): 86159808

約数和(自身を除く): 31156431

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 128213, 384639, 1410343, 1666769, 4231029, 5000307, 18334459, 55003377]

約数ペア:

[(1, 55003377), (3, 18334459), (11, 5000307), (13, 4231029), (33, 1666769), (39, 1410343), (143, 384639), (429, 128213)]