26163567

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 39801216

約数和(自身を除く): 13637649

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1607, 1809, 4821, 5427, 14463, 16281, 43389, 107669, 130167, 323007, 390501, 969021, 2907063, 8721189, 26163567]

約数ペア:

[(1, 26163567), (3, 8721189), (9, 2907063), (27, 969021), (67, 390501), (81, 323007), (201, 130167), (243, 107669), (603, 43389), (1607, 16281), (1809, 14463), (4821, 5427)]