61415497

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 76640256

約数和(自身を除く): 15224759

約数列:

[1, 11, 13, 23, 71, 143, 253, 263, 299, 781, 923, 1633, 2893, 3289, 3419, 6049, 10153, 17963, 18673, 21229, 37609, 66539, 78637, 205403, 233519, 242749, 429479, 865007, 2670239, 4724269, 5583227, 61415497]

約数ペア:

[(1, 61415497), (11, 5583227), (13, 4724269), (23, 2670239), (71, 865007), (143, 429479), (253, 242749), (263, 233519), (299, 205403), (781, 78637), (923, 66539), (1633, 37609), (2893, 21229), (3289, 18673), (3419, 17963), (6049, 10153)]