42187437

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 63073920

約数和(自身を除く): 20886483

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 839, 1359, 2517, 5587, 7551, 16761, 31043, 50283, 93129, 126689, 279387, 380067, 1140201, 4687493, 14062479, 42187437]

約数ペア:

[(1, 42187437), (3, 14062479), (9, 4687493), (37, 1140201), (111, 380067), (151, 279387), (333, 126689), (453, 93129), (839, 50283), (1359, 31043), (2517, 16761), (5587, 7551)]