40337379

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{87881}}^1$

素因数の和:87907

約数の個数: 16

約数和(自身を含む): 63275040

約数和(自身を除く): 22937661

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 87881, 263643, 790929, 1493977, 2372787, 4481931, 13445793, 40337379]

約数ペア:

[(1, 40337379), (3, 13445793), (9, 4481931), (17, 2372787), (27, 1493977), (51, 790929), (153, 263643), (459, 87881)]