82493313

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 136198080

約数和(自身を除く): 53704767

約数列:

[1, 3, 7, 21, 29, 37, 49, 87, 111, 147, 203, 259, 523, 609, 777, 1073, 1421, 1569, 1813, 3219, 3661, 4263, 5439, 7511, 10983, 15167, 19351, 22533, 25627, 45501, 52577, 58053, 76881, 106169, 135457, 157731, 318507, 406371, 561179, 743183, 948199, 1683537, 2229549, 2844597, 3928253, 11784759, 27497771, 82493313]

約数ペア:

[(1, 82493313), (3, 27497771), (7, 11784759), (21, 3928253), (29, 2844597), (37, 2229549), (49, 1683537), (87, 948199), (111, 743183), (147, 561179), (203, 406371), (259, 318507), (523, 157731), (609, 135457), (777, 106169), (1073, 76881), (1421, 58053), (1569, 52577), (1813, 45501), (3219, 25627), (3661, 22533), (4263, 19351), (5439, 15167), (7511, 10983)]