188326269

素因数分解:

$3^3\times {\mathrm{347}}^1\times {\mathrm{20101}}^1$

素因数の和:20457

約数の個数: 16

約数和(自身を含む): 279819840

約数和(自身を除く): 91493571

約数列:

[1, 3, 9, 27, 347, 1041, 3123, 9369, 20101, 60303, 180909, 542727, 6975047, 20925141, 62775423, 188326269]

約数ペア:

[(1, 188326269), (3, 62775423), (9, 20925141), (27, 6975047), (347, 542727), (1041, 180909), (3123, 60303), (9369, 20101)]