47046447

素因数分解:

$3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 80076800

約数和(自身を除く): 33030353

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 229, 687, 1087, 1603, 2061, 3261, 4809, 6183, 7609, 9783, 14427, 22827, 29349, 43281, 68481, 205443, 248923, 746769, 1742461, 2240307, 5227383, 6720921, 15682149, 47046447]

約数ペア:

[(1, 47046447), (3, 15682149), (7, 6720921), (9, 5227383), (21, 2240307), (27, 1742461), (63, 746769), (189, 248923), (229, 205443), (687, 68481), (1087, 43281), (1603, 29349), (2061, 22827), (3261, 14427), (4809, 9783), (6183, 7609)]