153200313

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 272006280

約数和(自身を除く): 118805967

約数列:

[1, 3, 7, 9, 21, 37, 41, 49, 63, 111, 123, 147, 229, 259, 287, 333, 369, 441, 687, 777, 861, 1517, 1603, 1813, 2009, 2061, 2331, 2583, 4551, 4809, 5439, 6027, 8473, 9389, 10619, 11221, 13653, 14427, 16317, 18081, 25419, 28167, 31857, 33663, 59311, 65723, 74333, 76257, 84501, 95571, 100989, 177933, 197169, 222999, 347393, 415177, 460061, 533799, 591507, 668997, 1042179, 1245531, 1380183, 2431751, 3126537, 3736593, 4140549, 7295253, 17022257, 21885759, 51066771, 153200313]

約数ペア:

[(1, 153200313), (3, 51066771), (7, 21885759), (9, 17022257), (21, 7295253), (37, 4140549), (41, 3736593), (49, 3126537), (63, 2431751), (111, 1380183), (123, 1245531), (147, 1042179), (229, 668997), (259, 591507), (287, 533799), (333, 460061), (369, 415177), (441, 347393), (687, 222999), (777, 197169), (861, 177933), (1517, 100989), (1603, 95571), (1813, 84501), (2009, 76257), (2061, 74333), (2331, 65723), (2583, 59311), (4551, 33663), (4809, 31857), (5439, 28167), (6027, 25419), (8473, 18081), (9389, 16317), (10619, 14427), (11221, 13653)]