195769467

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{8363}}^1$

素因数の和:8409

約数の個数: 30

約数和(自身を含む): 310697508

約数和(自身を除く): 114928041

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 8363, 23409, 25089, 75267, 142171, 225801, 426513, 677403, 1279539, 2416907, 3838617, 7250721, 11515851, 21752163, 65256489, 195769467]

約数ペア:

[(1, 195769467), (3, 65256489), (9, 21752163), (17, 11515851), (27, 7250721), (51, 3838617), (81, 2416907), (153, 1279539), (289, 677403), (459, 426513), (867, 225801), (1377, 142171), (2601, 75267), (7803, 25089), (8363, 23409)]