128843547

素因数分解:

$3^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{4093}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 196512000

約数和(自身を除く): 67668453

約数列:

[1, 3, 7, 21, 1499, 4093, 4497, 10493, 12279, 28651, 31479, 85953, 6135407, 18406221, 42947849, 128843547]

約数ペア:

[(1, 128843547), (3, 42947849), (7, 18406221), (21, 6135407), (1499, 85953), (4093, 31479), (4497, 28651), (10493, 12279)]