127748607

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{25453}}^1$

素因数の和:25702

約数の個数: 16

約数和(自身を含む): 195486720

約数和(自身を除く): 67738113

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 25453, 76359, 178171, 534513, 6083267, 18249801, 42582869, 127748607]

約数ペア:

[(1, 127748607), (3, 42582869), (7, 18249801), (21, 6083267), (239, 534513), (717, 178171), (1673, 76359), (5019, 25453)]