64788351

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{563}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 87713280

約数和(自身を除く): 22924929

約数列:

[1, 3, 89, 267, 431, 563, 1293, 1689, 38359, 50107, 115077, 150321, 242653, 727959, 21596117, 64788351]

約数ペア:

[(1, 64788351), (3, 21596117), (89, 727959), (267, 242653), (431, 150321), (563, 115077), (1293, 50107), (1689, 38359)]