172514583

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{40697}}^1$

素因数の和:40863

約数の個数: 16

約数和(自身を含む): 257211360

約数和(自身を除く): 84696777

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 40697, 122091, 366273, 1098819, 6389429, 19168287, 57504861, 172514583]

約数ペア:

[(1, 172514583), (3, 57504861), (9, 19168287), (27, 6389429), (157, 1098819), (471, 366273), (1413, 122091), (4239, 40697)]