148907241

素因数分解:

$3^5\times 7^1\times {\mathrm{87541}}^1$

素因数の和:87563

約数の個数: 24

約数和(自身を含む): 254922304

約数和(自身を除く): 106015063

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 87541, 262623, 612787, 787869, 1838361, 2363607, 5515083, 7090821, 16545249, 21272463, 49635747, 148907241]

約数ペア:

[(1, 148907241), (3, 49635747), (7, 21272463), (9, 16545249), (21, 7090821), (27, 5515083), (63, 2363607), (81, 1838361), (189, 787869), (243, 612787), (567, 262623), (1701, 87541)]