39025557

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 56

約数和(自身を含む): 64215936

約数和(自身を除く): 25190379

約数列:

[1, 3, 9, 17, 27, 47, 51, 67, 81, 141, 153, 201, 243, 423, 459, 603, 729, 799, 1139, 1269, 1377, 1809, 2397, 3149, 3417, 3807, 4131, 5427, 7191, 9447, 10251, 11421, 12393, 16281, 21573, 28341, 30753, 34263, 48843, 53533, 64719, 85023, 92259, 160599, 194157, 255069, 276777, 481797, 582471, 765207, 830331, 1445391, 2295621, 4336173, 13008519, 39025557]

約数ペア:

[(1, 39025557), (3, 13008519), (9, 4336173), (17, 2295621), (27, 1445391), (47, 830331), (51, 765207), (67, 582471), (81, 481797), (141, 276777), (153, 255069), (201, 194157), (243, 160599), (423, 92259), (459, 85023), (603, 64719), (729, 53533), (799, 48843), (1139, 34263), (1269, 30753), (1377, 28341), (1809, 21573), (2397, 16281), (3149, 12393), (3417, 11421), (3807, 10251), (4131, 9447), (5427, 7191)]