353397831111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{96907}}^1$

素因数の和:97436

約数の個数: 48

約数和(自身を含む): 558748270080

約数和(自身を除く): 205350438969

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 439, 639, 923, 1317, 2769, 3951, 5707, 8307, 17121, 31169, 51363, 93507, 96907, 280521, 290721, 405197, 872163, 1215591, 1259791, 3646773, 3779373, 6880397, 11338119, 20641191, 42542173, 61923573, 89445161, 127626519, 268335483, 382879557, 553048249, 805006449, 1659144747, 3020494283, 4977434241, 9061482849, 27184448547, 39266425679, 117799277037, 353397831111]

約数ペア:

[(1, 353397831111), (3, 117799277037), (9, 39266425679), (13, 27184448547), (39, 9061482849), (71, 4977434241), (117, 3020494283), (213, 1659144747), (439, 805006449), (639, 553048249), (923, 382879557), (1317, 268335483), (2769, 127626519), (3951, 89445161), (5707, 61923573), (8307, 42542173), (17121, 20641191), (31169, 11338119), (51363, 6880397), (93507, 3779373), (96907, 3646773), (280521, 1259791), (290721, 1215591), (405197, 872163)]