143258157

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6299}}^1$

素因数の和:6350

約数の個数: 36

約数和(自身を含む): 249631200

約数和(自身を除く): 106373043

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 6299, 7581, 18897, 22743, 44093, 56691, 119681, 132279, 359043, 396837, 837767, 1077129, 2273939, 2513301, 6821817, 7539903, 15917573, 20465451, 47752719, 143258157]

約数ペア:

[(1, 143258157), (3, 47752719), (7, 20465451), (9, 15917573), (19, 7539903), (21, 6821817), (57, 2513301), (63, 2273939), (133, 1077129), (171, 837767), (361, 396837), (399, 359043), (1083, 132279), (1197, 119681), (2527, 56691), (3249, 44093), (6299, 22743), (7581, 18897)]