143008019

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 188352000

約数和(自身を除く): 45343981

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 343, 539, 1307, 1421, 2233, 3773, 9149, 9947, 14377, 15631, 37903, 64043, 100639, 109417, 265321, 416933, 448301, 704473, 1857247, 2918531, 4931311, 13000729, 20429717, 143008019]

約数ペア:

[(1, 143008019), (7, 20429717), (11, 13000729), (29, 4931311), (49, 2918531), (77, 1857247), (203, 704473), (319, 448301), (343, 416933), (539, 265321), (1307, 109417), (1421, 100639), (2233, 64043), (3773, 37903), (9149, 15631), (9947, 14377)]