26545491

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 19580589

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 239, 287, 301, 369, 387, 717, 861, 903, 1673, 1763, 2151, 2583, 2709, 5019, 5289, 9799, 10277, 12341, 15057, 15867, 29397, 30831, 37023, 68593, 71939, 88191, 92493, 111069, 205779, 215817, 421357, 617337, 647451, 1264071, 2949499, 3792213, 8848497, 26545491]

約数ペア:

[(1, 26545491), (3, 8848497), (7, 3792213), (9, 2949499), (21, 1264071), (41, 647451), (43, 617337), (63, 421357), (123, 215817), (129, 205779), (239, 111069), (287, 92493), (301, 88191), (369, 71939), (387, 68593), (717, 37023), (861, 30831), (903, 29397), (1673, 15867), (1763, 15057), (2151, 12341), (2583, 10277), (2709, 9799), (5019, 5289)]