82657791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 133975296

約数和(自身を除く): 51317505

約数列:

[1, 3, 9, 17, 23, 51, 69, 83, 153, 207, 249, 283, 391, 747, 849, 1173, 1411, 1909, 2547, 3519, 4233, 4811, 5727, 6509, 12699, 14433, 17181, 19527, 23489, 32453, 43299, 58581, 70467, 97359, 110653, 211401, 292077, 331959, 399313, 540247, 995877, 1197939, 1620741, 3593817, 4862223, 9184199, 27552597, 82657791]

約数ペア:

[(1, 82657791), (3, 27552597), (9, 9184199), (17, 4862223), (23, 3593817), (51, 1620741), (69, 1197939), (83, 995877), (153, 540247), (207, 399313), (249, 331959), (283, 292077), (391, 211401), (747, 110653), (849, 97359), (1173, 70467), (1411, 58581), (1909, 43299), (2547, 32453), (3519, 23489), (4233, 19527), (4811, 17181), (5727, 14433), (6509, 12699)]