142699563

素因数分解:

$3^7\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 217267200

約数和(自身を除く): 74567637

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 919, 1917, 2187, 2757, 5751, 8271, 17253, 24813, 51759, 65249, 74439, 155277, 195747, 223317, 587241, 669951, 1761723, 2009853, 5285169, 15855507, 47566521, 142699563]

約数ペア:

[(1, 142699563), (3, 47566521), (9, 15855507), (27, 5285169), (71, 2009853), (81, 1761723), (213, 669951), (243, 587241), (639, 223317), (729, 195747), (919, 155277), (1917, 74439), (2187, 65249), (2757, 51759), (5751, 24813), (8271, 17253)]