53365863

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{541}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 72116352

約数和(自身を除く): 18750489

約数列:

[1, 3, 131, 251, 393, 541, 753, 1623, 32881, 70871, 98643, 135791, 212613, 407373, 17788621, 53365863]

約数ペア:

[(1, 53365863), (3, 17788621), (131, 407373), (251, 212613), (393, 135791), (541, 98643), (753, 70871), (1623, 32881)]