202911561

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{14153}}^1$

素因数の和:14227

約数の個数: 24

約数和(自身を含む): 309123360

約数和(自身を除く): 106211799

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14153, 14337, 42459, 127377, 382131, 835027, 1146393, 2505081, 3439179, 7515243, 22545729, 67637187, 202911561]

約数ペア:

[(1, 202911561), (3, 67637187), (9, 22545729), (27, 7515243), (59, 3439179), (81, 2505081), (177, 1146393), (243, 835027), (531, 382131), (1593, 127377), (4779, 42459), (14153, 14337)]