128844591

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{2333}}^1$

素因数の和:2826

約数の個数: 16

約数和(自身を含む): 176450400

約数和(自身を除く): 47605809

約数列:

[1, 3, 41, 123, 449, 1347, 2333, 6999, 18409, 55227, 95653, 286959, 1047517, 3142551, 42948197, 128844591]

約数ペア:

[(1, 128844591), (3, 42948197), (41, 3142551), (123, 1047517), (449, 286959), (1347, 95653), (2333, 55227), (6999, 18409)]