40512717

素因数分解:

$3^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 56

約数和(自身を含む): 73659456

約数和(自身を除く): 33146739

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 243, 357, 459, 467, 567, 729, 1071, 1377, 1401, 1701, 3213, 3269, 4131, 4203, 5103, 7939, 9639, 9807, 12393, 12609, 23817, 28917, 29421, 37827, 55573, 71451, 86751, 88263, 113481, 166719, 214353, 264789, 340443, 500157, 643059, 794367, 1500471, 1929177, 2383101, 4501413, 5787531, 13504239, 40512717]

約数ペア:

[(1, 40512717), (3, 13504239), (7, 5787531), (9, 4501413), (17, 2383101), (21, 1929177), (27, 1500471), (51, 794367), (63, 643059), (81, 500157), (119, 340443), (153, 264789), (189, 214353), (243, 166719), (357, 113481), (459, 88263), (467, 86751), (567, 71451), (729, 55573), (1071, 37827), (1377, 29421), (1401, 28917), (1701, 23817), (3213, 12609), (3269, 12393), (4131, 9807), (4203, 9639), (5103, 7939)]