195366339

素因数分解:

$3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{11443}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 323727872

約数和(自身を除く): 128361533

約数列:

[1, 3, 7, 9, 21, 63, 271, 813, 1897, 2439, 5691, 11443, 17073, 34329, 80101, 102987, 240303, 720909, 3101053, 9303159, 21707371, 27909477, 65122113, 195366339]

約数ペア:

[(1, 195366339), (3, 65122113), (7, 27909477), (9, 21707371), (21, 9303159), (63, 3101053), (271, 720909), (813, 240303), (1897, 102987), (2439, 80101), (5691, 34329), (11443, 17073)]