152021871

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{4993}}^1$

素因数の和:5215

約数の個数: 24

約数和(自身を含む): 233719200

約数和(自身を除く): 81697329

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1791, 3383, 4993, 10149, 14979, 30447, 44937, 84881, 254643, 763929, 993607, 2980821, 8942463, 16891319, 50673957, 152021871]

約数ペア:

[(1, 152021871), (3, 50673957), (9, 16891319), (17, 8942463), (51, 2980821), (153, 993607), (199, 763929), (597, 254643), (1791, 84881), (3383, 44937), (4993, 30447), (10149, 14979)]