49203117

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{18917}}^1$

素因数の和:18957

約数の個数: 18

約数和(自身を含む): 75501738

約数和(自身を除く): 26298621

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 18917, 56751, 170253, 321589, 964767, 2894301, 5467013, 16401039, 49203117]

約数ペア:

[(1, 49203117), (3, 16401039), (9, 5467013), (17, 2894301), (51, 964767), (153, 321589), (289, 170253), (867, 56751), (2601, 18917)]