173663757

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{4591}}^1$

素因数の和:5070

約数の個数: 20

約数和(自身を含む): 260035776

約数和(自身を除く): 86372019

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 4591, 12609, 13773, 37827, 41319, 123957, 371871, 2143997, 6431991, 19295973, 57887919, 173663757]

約数ペア:

[(1, 173663757), (3, 57887919), (9, 19295973), (27, 6431991), (81, 2143997), (467, 371871), (1401, 123957), (4203, 41319), (4591, 37827), (12609, 13773)]