17571003021

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73009}}^1$

素因数の和:73067

約数の個数: 72

約数和(自身を含む): 31811041080

約数和(自身を除く): 14240038059

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 121, 143, 153, 187, 221, 363, 429, 561, 663, 1089, 1287, 1573, 1683, 1989, 2057, 2431, 4719, 6171, 7293, 14157, 18513, 21879, 26741, 73009, 80223, 219027, 240669, 657081, 803099, 949117, 1241153, 2409297, 2847351, 3723459, 7227891, 8542053, 8834089, 10440287, 11170377, 13652683, 16134989, 26502267, 31320861, 40958049, 48404967, 79506801, 93962583, 114843157, 122874147, 145214901, 150179513, 177484879, 344529471, 450538539, 532454637, 1033588413, 1351615617, 1597363911, 1952333669, 5857001007, 17571003021]

約数ペア:

[(1, 17571003021), (3, 5857001007), (9, 1952333669), (11, 1597363911), (13, 1351615617), (17, 1033588413), (33, 532454637), (39, 450538539), (51, 344529471), (99, 177484879), (117, 150179513), (121, 145214901), (143, 122874147), (153, 114843157), (187, 93962583), (221, 79506801), (363, 48404967), (429, 40958049), (561, 31320861), (663, 26502267), (1089, 16134989), (1287, 13652683), (1573, 11170377), (1683, 10440287), (1989, 8834089), (2057, 8542053), (2431, 7227891), (4719, 3723459), (6171, 2847351), (7293, 2409297), (14157, 1241153), (18513, 949117), (21879, 803099), (26741, 657081), (73009, 240669), (80223, 219027)]