43387083

素因数分解:

$3^4\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2928

約数の個数: 20

約数和(自身を含む): 65165760

約数和(自身を除く): 21778677

約数列:

[1, 3, 9, 27, 81, 197, 591, 1773, 2719, 5319, 8157, 15957, 24471, 73413, 220239, 535643, 1606929, 4820787, 14462361, 43387083]

約数ペア:

[(1, 43387083), (3, 14462361), (9, 4820787), (27, 1606929), (81, 535643), (197, 220239), (591, 73413), (1773, 24471), (2719, 15957), (5319, 8157)]