158770002771

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{1387207}}^1$

素因数の和:1387382

約数の個数: 28

約数和(自身を含む): 239562498352

約数和(自身を除く): 80792495581

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 4239, 12717, 38151, 114453, 1387207, 4161621, 12484863, 37454589, 112363767, 217791499, 337091301, 653374497, 1011273903, 1960123491, 5880370473, 17641111419, 52923334257, 158770002771]

約数ペア:

[(1, 158770002771), (3, 52923334257), (9, 17641111419), (27, 5880370473), (81, 1960123491), (157, 1011273903), (243, 653374497), (471, 337091301), (729, 217791499), (1413, 112363767), (4239, 37454589), (12717, 12484863), (38151, 4161621), (114453, 1387207)]