56535993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{863}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 84913920

約数和(自身を除く): 28377927

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 863, 2259, 2589, 7279, 7767, 21837, 25027, 65511, 75081, 216613, 225243, 649839, 1949517, 6281777, 18845331, 56535993]

約数ペア:

[(1, 56535993), (3, 18845331), (9, 6281777), (29, 1949517), (87, 649839), (251, 225243), (261, 216613), (753, 75081), (863, 65511), (2259, 25027), (2589, 21837), (7279, 7767)]