74720799

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7209

約数の個数: 24

約数和(自身を含む): 114546432

約数和(自身を除く): 39825633

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 7151, 10449, 21453, 64359, 193077, 307493, 579231, 922479, 1737693, 2767437, 8302311, 24906933, 74720799]

約数ペア:

[(1, 74720799), (3, 24906933), (9, 8302311), (27, 2767437), (43, 1737693), (81, 922479), (129, 579231), (243, 307493), (387, 193077), (1161, 64359), (3483, 21453), (7151, 10449)]