538355673

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{89413}}^1$

素因数の和:89645

約数の個数: 16

約数和(自身を含む): 801149440

約数和(自身を除く): 262793767

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 89413, 268239, 804717, 2414151, 19939099, 59817297, 179451891, 538355673]

約数ペア:

[(1, 538355673), (3, 179451891), (9, 59817297), (27, 19939099), (223, 2414151), (669, 804717), (2007, 268239), (6021, 89413)]