47520153

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 70187520

約数和(自身を除く): 22667367

約数列:

[1, 3, 9, 73, 151, 219, 453, 479, 657, 1359, 1437, 4311, 11023, 33069, 34967, 72329, 99207, 104901, 216987, 314703, 650961, 5280017, 15840051, 47520153]

約数ペア:

[(1, 47520153), (3, 15840051), (9, 5280017), (73, 650961), (151, 314703), (219, 216987), (453, 104901), (479, 99207), (657, 72329), (1359, 34967), (1437, 33069), (4311, 11023)]