269435517

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 408561408

約数和(自身を除く): 139125891

約数列:

[1, 3, 13, 37, 39, 53, 111, 159, 169, 271, 481, 507, 689, 813, 1443, 1961, 2067, 3523, 5883, 6253, 8957, 10027, 10569, 14363, 18759, 25493, 26871, 30081, 43089, 45799, 76479, 130351, 137397, 186719, 331409, 391053, 531431, 560157, 994227, 1594293, 1694563, 2427347, 5083689, 6908603, 7282041, 20725809, 89811839, 269435517]

約数ペア:

[(1, 269435517), (3, 89811839), (13, 20725809), (37, 7282041), (39, 6908603), (53, 5083689), (111, 2427347), (159, 1694563), (169, 1594293), (271, 994227), (481, 560157), (507, 531431), (689, 391053), (813, 331409), (1443, 186719), (1961, 137397), (2067, 130351), (3523, 76479), (5883, 45799), (6253, 43089), (8957, 30081), (10027, 26871), (10569, 25493), (14363, 18759)]