26430381

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{4729}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 41321280

約数和(自身を除く): 14890899

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 4729, 5589, 14187, 42561, 108767, 127683, 326301, 383049, 978903, 1149147, 2936709, 8810127, 26430381]

約数ペア:

[(1, 26430381), (3, 8810127), (9, 2936709), (23, 1149147), (27, 978903), (69, 383049), (81, 326301), (207, 127683), (243, 108767), (621, 42561), (1863, 14187), (4729, 5589)]