156913390539

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{4391}}^1\times {\mathrm{35771}}^1$

素因数の和:40208

約数の個数: 32

約数和(自身を含む): 238808148480

約数和(自身を除く): 81894757941

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 4391, 13173, 35771, 39519, 107313, 118557, 162467, 321939, 487401, 965817, 1323527, 1462203, 3970581, 4386609, 11911743, 35735229, 157070461, 471211383, 1413634149, 4240902447, 5811607057, 17434821171, 52304463513, 156913390539]

約数ペア:

[(1, 156913390539), (3, 52304463513), (9, 17434821171), (27, 5811607057), (37, 4240902447), (111, 1413634149), (333, 471211383), (999, 157070461), (4391, 35735229), (13173, 11911743), (35771, 4386609), (39519, 3970581), (107313, 1462203), (118557, 1323527), (162467, 965817), (321939, 487401)]