15846057

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 11801943

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 79, 153, 171, 207, 237, 323, 391, 437, 459, 513, 621, 711, 969, 1173, 1311, 1343, 1501, 1817, 2133, 2907, 3519, 3933, 4029, 4503, 5451, 7429, 8721, 10557, 11799, 12087, 13509, 16353, 22287, 25517, 30889, 34523, 36261, 40527, 49059, 66861, 76551, 92667, 103569, 200583, 229653, 278001, 310707, 586891, 688959, 834003, 932121, 1760673, 5282019, 15846057]

約数ペア:

[(1, 15846057), (3, 5282019), (9, 1760673), (17, 932121), (19, 834003), (23, 688959), (27, 586891), (51, 310707), (57, 278001), (69, 229653), (79, 200583), (153, 103569), (171, 92667), (207, 76551), (237, 66861), (323, 49059), (391, 40527), (437, 36261), (459, 34523), (513, 30889), (621, 25517), (711, 22287), (969, 16353), (1173, 13509), (1311, 12087), (1343, 11799), (1501, 10557), (1817, 8721), (2133, 7429), (2907, 5451), (3519, 4503), (3933, 4029)]