53137413

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1193}}^1$

素因数の和:1314

約数の個数: 36

約数和(自身を含む): 90244908

約数和(自身を除く): 37107495

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 1193, 2121, 3579, 4949, 6363, 8351, 10737, 14847, 25053, 44541, 58457, 75159, 120493, 175371, 361479, 526113, 843451, 1084437, 2530353, 5904157, 7591059, 17712471, 53137413]

約数ペア:

[(1, 53137413), (3, 17712471), (7, 7591059), (9, 5904157), (21, 2530353), (49, 1084437), (63, 843451), (101, 526113), (147, 361479), (303, 175371), (441, 120493), (707, 75159), (909, 58457), (1193, 44541), (2121, 25053), (3579, 14847), (4949, 10737), (6363, 8351)]