149743196589

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{66641387}}^1$

素因数の和:66641504

約数の個数: 16

約数和(自身を含む): 230312636928

約数和(自身を除く): 80569440339

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 66641387, 199924161, 466489709, 1399469127, 7130628409, 21391885227, 49914398863, 149743196589]

約数ペア:

[(1, 149743196589), (3, 49914398863), (7, 21391885227), (21, 7130628409), (107, 1399469127), (321, 466489709), (749, 199924161), (2247, 66641387)]