205671609

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53269}}^1$

素因数の和:53302

約数の個数: 32

約数和(自身を含む): 357974400

約数和(自身を除く): 152302791

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 53269, 159807, 479421, 585959, 692497, 1438263, 1757877, 2077491, 5273631, 6232473, 7617467, 15820893, 18697419, 22852401, 68557203, 205671609]

約数ペア:

[(1, 205671609), (3, 68557203), (9, 22852401), (11, 18697419), (13, 15820893), (27, 7617467), (33, 6232473), (39, 5273631), (99, 2077491), (117, 1757877), (143, 1438263), (297, 692497), (351, 585959), (429, 479421), (1287, 159807), (3861, 53269)]