75263139

素因数分解:

$3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2293}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 124536672

約数和(自身を除く): 49273533

約数列:

[1, 3, 7, 9, 21, 63, 521, 1563, 2293, 3647, 4689, 6879, 10941, 16051, 20637, 32823, 48153, 144459, 1194653, 3583959, 8362571, 10751877, 25087713, 75263139]

約数ペア:

[(1, 75263139), (3, 25087713), (7, 10751877), (9, 8362571), (21, 3583959), (63, 1194653), (521, 144459), (1563, 48153), (2293, 32823), (3647, 20637), (4689, 16051), (6879, 10941)]