54192159

素因数分解:

$3^5\times 7^1\times {\mathrm{31859}}^1$

素因数の和:31881

約数の個数: 24

約数和(自身を含む): 92776320

約数和(自身を除く): 38584161

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 31859, 95577, 223013, 286731, 669039, 860193, 2007117, 2580579, 6021351, 7741737, 18064053, 54192159]

約数ペア:

[(1, 54192159), (3, 18064053), (7, 7741737), (9, 6021351), (21, 2580579), (27, 2007117), (63, 860193), (81, 669039), (189, 286731), (243, 223013), (567, 95577), (1701, 31859)]