18200349

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{10061}}^1$

素因数の和:10137

約数の個数: 16

約数和(自身を含む): 27368640

約数和(自身を除く): 9168291

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 10061, 30183, 90549, 271647, 674087, 2022261, 6066783, 18200349]

約数ペア:

[(1, 18200349), (3, 6066783), (9, 2022261), (27, 674087), (67, 271647), (201, 90549), (603, 30183), (1809, 10061)]