45087021

素因数分解:

$3^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{853}}^1$

素因数の和:1705

約数の個数: 24

約数和(自身を含む): 74605440

約数和(自身を除く): 29518419

約数列:

[1, 3, 7, 9, 21, 63, 839, 853, 2517, 2559, 5873, 5971, 7551, 7677, 17619, 17913, 52857, 53739, 715667, 2147001, 5009669, 6441003, 15029007, 45087021]

約数ペア:

[(1, 45087021), (3, 15029007), (7, 6441003), (9, 5009669), (21, 2147001), (63, 715667), (839, 53739), (853, 52857), (2517, 17913), (2559, 17619), (5873, 7677), (5971, 7551)]