57405141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{821}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 88095384

約数和(自身を除く): 30690243

約数列:

[1, 3, 9, 17, 51, 153, 457, 821, 1371, 2463, 4113, 7389, 7769, 13957, 23307, 41871, 69921, 125613, 375197, 1125591, 3376773, 6378349, 19135047, 57405141]

約数ペア:

[(1, 57405141), (3, 19135047), (9, 6378349), (17, 3376773), (51, 1125591), (153, 375197), (457, 125613), (821, 69921), (1371, 41871), (2463, 23307), (4113, 13957), (7389, 7769)]