26261253

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1695

約数の個数: 24

約数和(自身を含む): 39949728

約数和(自身を除く): 13688475

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1613, 1809, 4839, 5427, 14517, 16281, 43551, 108071, 130653, 324213, 391959, 972639, 2917917, 8753751, 26261253]

約数ペア:

[(1, 26261253), (3, 8753751), (9, 2917917), (27, 972639), (67, 391959), (81, 324213), (201, 130653), (243, 108071), (603, 43551), (1613, 16281), (1809, 14517), (4839, 5427)]