89919477

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{21767}}^1$

素因数の和:21799

約数の個数: 24

約数和(自身を含む): 142623936

約数和(自身を除く): 52704459

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 21767, 65301, 195903, 370039, 587709, 1110117, 1763127, 3330351, 5289381, 9991053, 29973159, 89919477]

約数ペア:

[(1, 89919477), (3, 29973159), (9, 9991053), (17, 5289381), (27, 3330351), (51, 1763127), (81, 1110117), (153, 587709), (243, 370039), (459, 195903), (1377, 65301), (4131, 21767)]