201406743

素因数分解:

$3^4\times {\mathrm{1373}}^1\times {\mathrm{1811}}^1$

素因数の和:3196

約数の個数: 20

約数和(自身を含む): 301252248

約数和(自身を除く): 99845505

約数列:

[1, 3, 9, 27, 81, 1373, 1811, 4119, 5433, 12357, 16299, 37071, 48897, 111213, 146691, 2486503, 7459509, 22378527, 67135581, 201406743]

約数ペア:

[(1, 201406743), (3, 67135581), (9, 22378527), (27, 7459509), (81, 2486503), (1373, 146691), (1811, 111213), (4119, 48897), (5433, 37071), (12357, 16299)]