127524089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2705

約数の個数: 32

約数和(自身を含む): 172958976

約数和(自身を除く): 45434887

約数列:

[1, 7, 11, 17, 37, 77, 119, 187, 259, 407, 629, 1309, 2633, 2849, 4403, 6919, 18431, 28963, 44761, 48433, 97421, 202741, 313327, 492371, 681947, 1071631, 1656157, 3446597, 7501417, 11593099, 18217727, 127524089]

約数ペア:

[(1, 127524089), (7, 18217727), (11, 11593099), (17, 7501417), (37, 3446597), (77, 1656157), (119, 1071631), (187, 681947), (259, 492371), (407, 313327), (629, 202741), (1309, 97421), (2633, 48433), (2849, 44761), (4403, 28963), (6919, 18431)]