73290531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 101219328

約数和(自身を除く): 27928797

約数列:

[1, 3, 47, 71, 141, 213, 3337, 7321, 10011, 21963, 344087, 519791, 1032261, 1559373, 24430177, 73290531]

約数ペア:

[(1, 73290531), (3, 24430177), (47, 1559373), (71, 1032261), (141, 519791), (213, 344087), (3337, 21963), (7321, 10011)]