138304287

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24509}}^1$

素因数の和:24548

約数の個数: 32

約数和(自身を含む): 235296000

約数和(自身を除く): 96991713

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 24509, 73527, 220581, 269599, 465671, 661743, 808797, 1397013, 2426391, 4191039, 5122381, 7279173, 12573117, 15367143, 46101429, 138304287]

約数ペア:

[(1, 138304287), (3, 46101429), (9, 15367143), (11, 12573117), (19, 7279173), (27, 5122381), (33, 4191039), (57, 2426391), (99, 1397013), (171, 808797), (209, 661743), (297, 465671), (513, 269599), (627, 220581), (1881, 73527), (5643, 24509)]