71310243

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 96256512

約数和(自身を除く): 24946269

約数列:

[1, 3, 131, 393, 421, 431, 1263, 1293, 55151, 56461, 165453, 169383, 181451, 544353, 23770081, 71310243]

約数ペア:

[(1, 71310243), (3, 23770081), (131, 544353), (393, 181451), (421, 169383), (431, 165453), (1263, 56461), (1293, 55151)]