171340961

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 204491520

約数和(自身を除く): 33150559

約数列:

[1, 11, 23, 29, 121, 193, 253, 319, 667, 1331, 2123, 2783, 3509, 4439, 5597, 7337, 23353, 30613, 38599, 48829, 61567, 80707, 128731, 256883, 537119, 677237, 887777, 1416041, 5908309, 7449607, 15576451, 171340961]

約数ペア:

[(1, 171340961), (11, 15576451), (23, 7449607), (29, 5908309), (121, 1416041), (193, 887777), (253, 677237), (319, 537119), (667, 256883), (1331, 128731), (2123, 80707), (2783, 61567), (3509, 48829), (4439, 38599), (5597, 30613), (7337, 23353)]