80801763

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{54193}}^1$

素因数の和:54274

約数の個数: 16

約数和(自身を含む): 124862976

約数和(自身を除く): 44061213

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 54193, 162579, 379351, 1138053, 3847703, 11543109, 26933921, 80801763]

約数ペア:

[(1, 80801763), (3, 26933921), (7, 11543109), (21, 3847703), (71, 1138053), (213, 379351), (497, 162579), (1491, 54193)]