87737673

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 126720000

約数和(自身を除く): 38982327

約数列:

[1, 3, 29, 43, 47, 87, 129, 141, 499, 1247, 1363, 1497, 2021, 3741, 4089, 6063, 14471, 21457, 23453, 43413, 58609, 64371, 70359, 175827, 622253, 680137, 1008479, 1866759, 2040411, 3025437, 29245891, 87737673]

約数ペア:

[(1, 87737673), (3, 29245891), (29, 3025437), (43, 2040411), (47, 1866759), (87, 1008479), (129, 680137), (141, 622253), (499, 175827), (1247, 70359), (1363, 64371), (1497, 58609), (2021, 43413), (3741, 23453), (4089, 21457), (6063, 14471)]