72897177

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 98461440

約数和(自身を除く): 25564263

約数列:

[1, 3, 131, 251, 393, 739, 753, 2217, 32881, 96809, 98643, 185489, 290427, 556467, 24299059, 72897177]

約数ペア:

[(1, 72897177), (3, 24299059), (131, 556467), (251, 290427), (393, 185489), (739, 98643), (753, 96809), (2217, 32881)]