51134271

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 69424128

約数和(自身を除く): 18289857

約数列:

[1, 3, 71, 213, 431, 557, 1293, 1671, 30601, 39547, 91803, 118641, 240067, 720201, 17044757, 51134271]

約数ペア:

[(1, 51134271), (3, 17044757), (71, 720201), (213, 240067), (431, 118641), (557, 91803), (1293, 39547), (1671, 30601)]