210930363

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 360062976

約数和(自身を除く): 149132613

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 127, 287, 369, 381, 643, 861, 889, 1143, 1929, 2583, 2667, 4501, 5207, 5787, 8001, 13503, 15621, 26363, 36449, 40509, 46863, 79089, 81661, 109347, 184541, 237267, 244983, 328041, 553623, 571627, 734949, 1660869, 1714881, 3348101, 5144643, 10044303, 23436707, 30132909, 70310121, 210930363]

約数ペア:

[(1, 210930363), (3, 70310121), (7, 30132909), (9, 23436707), (21, 10044303), (41, 5144643), (63, 3348101), (123, 1714881), (127, 1660869), (287, 734949), (369, 571627), (381, 553623), (643, 328041), (861, 244983), (889, 237267), (1143, 184541), (1929, 109347), (2583, 81661), (2667, 79089), (4501, 46863), (5207, 40509), (5787, 36449), (8001, 26363), (13503, 15621)]