244945071

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{12917}}^1$

素因数の和:12980

約数の個数: 36

約数和(自身を含む): 421178472

約数和(自身を除く): 176233401

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 6321, 12917, 18963, 38751, 90419, 116253, 271257, 555431, 632933, 813771, 1666293, 1898799, 3888017, 4998879, 5696397, 11664051, 27216119, 34992153, 81648357, 244945071]

約数ペア:

[(1, 244945071), (3, 81648357), (7, 34992153), (9, 27216119), (21, 11664051), (43, 5696397), (49, 4998879), (63, 3888017), (129, 1898799), (147, 1666293), (301, 813771), (387, 632933), (441, 555431), (903, 271257), (2107, 116253), (2709, 90419), (6321, 38751), (12917, 18963)]