201781323

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{3469}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 305304480

約数和(自身を除く): 103523157

約数列:

[1, 3, 9, 23, 69, 207, 281, 843, 2529, 3469, 6463, 10407, 19389, 31221, 58167, 79787, 239361, 718083, 974789, 2924367, 8773101, 22420147, 67260441, 201781323]

約数ペア:

[(1, 201781323), (3, 67260441), (9, 22420147), (23, 8773101), (69, 2924367), (207, 974789), (281, 718083), (843, 239361), (2529, 79787), (3469, 58167), (6463, 31221), (10407, 19389)]