82136151

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{947}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 124225920

約数和(自身を除く): 42089769

約数列:

[1, 3, 9, 23, 69, 207, 419, 947, 1257, 2841, 3771, 8523, 9637, 21781, 28911, 65343, 86733, 196029, 396793, 1190379, 3571137, 9126239, 27378717, 82136151]

約数ペア:

[(1, 82136151), (3, 27378717), (9, 9126239), (23, 3571137), (69, 1190379), (207, 396793), (419, 196029), (947, 86733), (1257, 65343), (2841, 28911), (3771, 21781), (8523, 9637)]