172914147

素因数分解:

$3^2\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{1831}}^1$

素因数の和:3343

約数の個数: 24

約数和(自身を含む): 285792000

約数和(自身を除く): 112877853

約数列:

[1, 3, 7, 9, 21, 63, 1499, 1831, 4497, 5493, 10493, 12817, 13491, 16479, 31479, 38451, 94437, 115353, 2744669, 8234007, 19212683, 24702021, 57638049, 172914147]

約数ペア:

[(1, 172914147), (3, 57638049), (7, 24702021), (9, 19212683), (21, 8234007), (63, 2744669), (1499, 115353), (1831, 94437), (4497, 38451), (5493, 31479), (10493, 16479), (12817, 13491)]