156928137927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{81943}}^1$

素因数の和:82531

約数の個数: 32

約数和(自身を含む): 230523549696

約数和(自身を除く): 73595411769

約数列:

[1, 3, 11, 33, 131, 393, 443, 1329, 1441, 4323, 4873, 14619, 58033, 81943, 174099, 245829, 638363, 901373, 1915089, 2704119, 10734533, 32203599, 36300749, 108902247, 118079863, 354239589, 399308239, 1197924717, 4755398119, 14266194357, 52309379309, 156928137927]

約数ペア:

[(1, 156928137927), (3, 52309379309), (11, 14266194357), (33, 4755398119), (131, 1197924717), (393, 399308239), (443, 354239589), (1329, 118079863), (1441, 108902247), (4323, 36300749), (4873, 32203599), (14619, 10734533), (58033, 2704119), (81943, 1915089), (174099, 901373), (245829, 638363)]