139194963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{303257}}^1$

素因数の和:303283

約数の個数: 16

約数和(自身を含む): 218345760

約数和(自身を除く): 79150797

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 303257, 909771, 2729313, 5155369, 8187939, 15466107, 46398321, 139194963]

約数ペア:

[(1, 139194963), (3, 46398321), (9, 15466107), (17, 8187939), (27, 5155369), (51, 2729313), (153, 909771), (459, 303257)]