118252143

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{76837}}^1$

素因数の和:76868

約数の個数: 20

約数和(自身を含む): 185947960

約数和(自身を除く): 67695817

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 76837, 230511, 691533, 1459903, 2074599, 4379709, 6223797, 13139127, 39417381, 118252143]

約数ペア:

[(1, 118252143), (3, 39417381), (9, 13139127), (19, 6223797), (27, 4379709), (57, 2074599), (81, 1459903), (171, 691533), (513, 230511), (1539, 76837)]