49948929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6861

約数の個数: 24

約数和(自身を含む): 77723360

約数和(自身を除く): 27774431

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 6793, 7353, 20379, 61137, 129067, 292099, 387201, 876297, 1161603, 2628891, 5549881, 16649643, 49948929]

約数ペア:

[(1, 49948929), (3, 16649643), (9, 5549881), (19, 2628891), (43, 1161603), (57, 876297), (129, 387201), (171, 292099), (387, 129067), (817, 61137), (2451, 20379), (6793, 7353)]