54211761

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{3739}}^1$

素因数の和:3930

約数の個数: 20

約数和(自身を含む): 81457200

約数和(自身を除く): 27245439

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 3739, 4833, 11217, 14499, 33651, 100953, 302859, 669281, 2007843, 6023529, 18070587, 54211761]

約数ペア:

[(1, 54211761), (3, 18070587), (9, 6023529), (27, 2007843), (81, 669281), (179, 302859), (537, 100953), (1611, 33651), (3739, 14499), (4833, 11217)]