54691839

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 84155760

約数和(自身を除く): 29463921

約数列:

[1, 3, 9, 17, 51, 153, 179, 537, 1611, 1997, 3043, 5991, 9129, 17973, 27387, 33949, 101847, 305541, 357463, 1072389, 3217167, 6076871, 18230613, 54691839]

約数ペア:

[(1, 54691839), (3, 18230613), (9, 6076871), (17, 3217167), (51, 1072389), (153, 357463), (179, 305541), (537, 101847), (1611, 33949), (1997, 27387), (3043, 17973), (5991, 9129)]