191566377

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{2909}}^1$

素因数の和:3195

約数の個数: 24

約数和(自身を含む): 288113280

約数和(自身を除く): 96546903

約数列:

[1, 3, 9, 27, 81, 243, 271, 813, 2439, 2909, 7317, 8727, 21951, 26181, 65853, 78543, 235629, 706887, 788339, 2365017, 7095051, 21285153, 63855459, 191566377]

約数ペア:

[(1, 191566377), (3, 63855459), (9, 21285153), (27, 7095051), (81, 2365017), (243, 788339), (271, 706887), (813, 235629), (2439, 78543), (2909, 65853), (7317, 26181), (8727, 21951)]