140062041

素因数分解:

$3^7\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 244543680

約数和(自身を除く): 104481639

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1307, 1323, 1701, 2187, 3921, 3969, 5103, 9149, 11763, 11907, 15309, 27447, 35289, 35721, 64043, 82341, 105867, 107163, 192129, 247023, 317601, 576387, 741069, 952803, 1729161, 2223207, 2858409, 5187483, 6669621, 15562449, 20008863, 46687347, 140062041]

約数ペア:

[(1, 140062041), (3, 46687347), (7, 20008863), (9, 15562449), (21, 6669621), (27, 5187483), (49, 2858409), (63, 2223207), (81, 1729161), (147, 952803), (189, 741069), (243, 576387), (441, 317601), (567, 247023), (729, 192129), (1307, 107163), (1323, 105867), (1701, 82341), (2187, 64043), (3921, 35721), (3969, 35289), (5103, 27447), (9149, 15309), (11763, 11907)]