71663779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1031}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 80248320

約数和(自身を除く): 8584541

約数列:

[1, 11, 71, 89, 781, 979, 1031, 6319, 11341, 69509, 73201, 91759, 805211, 1009349, 6514889, 71663779]

約数ペア:

[(1, 71663779), (11, 6514889), (71, 1009349), (89, 805211), (781, 91759), (979, 73201), (1031, 69509), (6319, 11341)]