140756637

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{34729}}^1$

素因数の和:34932

約数の個数: 16

約数和(自身を含む): 215603840

約数和(自身を除く): 74847203

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 34729, 104187, 243103, 729309, 6702697, 20108091, 46918879, 140756637]

約数ペア:

[(1, 140756637), (3, 46918879), (7, 20108091), (21, 6702697), (193, 729309), (579, 243103), (1351, 104187), (4053, 34729)]