26302401

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{1877}}^1$

素因数の和:2062

約数の個数: 20

約数和(自身を含む): 39539412

約数和(自身を除く): 13237011

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 1877, 4671, 5631, 14013, 16893, 50679, 152037, 324721, 974163, 2922489, 8767467, 26302401]

約数ペア:

[(1, 26302401), (3, 8767467), (9, 2922489), (27, 974163), (81, 324721), (173, 152037), (519, 50679), (1557, 16893), (1877, 14013), (4671, 5631)]