72305319

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 97663104

約数和(自身を除く): 25357785

約数列:

[1, 3, 131, 251, 393, 733, 753, 2199, 32881, 96023, 98643, 183983, 288069, 551949, 24101773, 72305319]

約数ペア:

[(1, 72305319), (3, 24101773), (131, 551949), (251, 288069), (393, 183983), (733, 98643), (753, 96023), (2199, 32881)]