173668287

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{4127}}^1$

素因数の和:4239

約数の個数: 24

約数和(自身を含む): 253822464

約数和(自身を除く): 80154177

約数列:

[1, 3, 13, 39, 83, 169, 249, 507, 1079, 3237, 4127, 12381, 14027, 42081, 53651, 160953, 342541, 697463, 1027623, 2092389, 4453033, 13359099, 57889429, 173668287]

約数ペア:

[(1, 173668287), (3, 57889429), (13, 13359099), (39, 4453033), (83, 2092389), (169, 1027623), (249, 697463), (507, 342541), (1079, 160953), (3237, 53651), (4127, 42081), (12381, 14027)]