9937749357

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3929}}^1\times {\mathrm{4073}}^1$

素因数の和:8034

約数の個数: 32

約数和(自身を含む): 15370387200

約数和(自身を除く): 5432637843

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3929, 4073, 11787, 12219, 35361, 36657, 90367, 93679, 106083, 109971, 271101, 281037, 813303, 843111, 2439909, 2529333, 16002817, 48008451, 144025353, 368064791, 432076059, 1104194373, 3312583119, 9937749357]

約数ペア:

[(1, 9937749357), (3, 3312583119), (9, 1104194373), (23, 432076059), (27, 368064791), (69, 144025353), (207, 48008451), (621, 16002817), (3929, 2529333), (4073, 2439909), (11787, 843111), (12219, 813303), (35361, 281037), (36657, 271101), (90367, 109971), (93679, 106083)]