142689453

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 192675840

約数和(自身を除く): 49986387

約数列:

[1, 3, 127, 239, 381, 717, 1567, 4701, 30353, 91059, 199009, 374513, 597027, 1123539, 47563151, 142689453]

約数ペア:

[(1, 142689453), (3, 47563151), (127, 1123539), (239, 597027), (381, 374513), (717, 199009), (1567, 91059), (4701, 30353)]