118544553

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 206997120

約数和(自身を除く): 88452567

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 81, 153, 171, 197, 207, 323, 391, 437, 459, 513, 591, 621, 969, 1173, 1311, 1377, 1539, 1773, 1863, 2907, 3349, 3519, 3743, 3933, 4531, 5319, 7429, 8721, 10047, 10557, 11229, 11799, 13593, 15957, 22287, 26163, 30141, 31671, 33687, 35397, 40779, 63631, 66861, 77027, 86089, 90423, 101061, 122337, 190893, 200583, 231081, 258267, 271269, 303183, 367011, 572679, 601749, 693243, 774801, 1463513, 1718037, 2079729, 2324403, 4390539, 5154111, 6239187, 6973209, 13171617, 39514851, 118544553]

約数ペア:

[(1, 118544553), (3, 39514851), (9, 13171617), (17, 6973209), (19, 6239187), (23, 5154111), (27, 4390539), (51, 2324403), (57, 2079729), (69, 1718037), (81, 1463513), (153, 774801), (171, 693243), (197, 601749), (207, 572679), (323, 367011), (391, 303183), (437, 271269), (459, 258267), (513, 231081), (591, 200583), (621, 190893), (969, 122337), (1173, 101061), (1311, 90423), (1377, 86089), (1539, 77027), (1773, 66861), (1863, 63631), (2907, 40779), (3349, 35397), (3519, 33687), (3743, 31671), (3933, 30141), (4531, 26163), (5319, 22287), (7429, 15957), (8721, 13593), (10047, 11799), (10557, 11229)]