943284447

素因数分解:

$3^6\times 7^2\times {\mathrm{26407}}^1$

素因数の和:26439

約数の個数: 42

約数和(自身を含む): 1645244808

約数和(自身を除く): 701960361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 5103, 11907, 26407, 35721, 79221, 184849, 237663, 554547, 712989, 1293943, 1663641, 2138967, 3881829, 4990923, 6416901, 11645487, 14972769, 19250703, 34936461, 44918307, 104809383, 134754921, 314428149, 943284447]

約数ペア:

[(1, 943284447), (3, 314428149), (7, 134754921), (9, 104809383), (21, 44918307), (27, 34936461), (49, 19250703), (63, 14972769), (81, 11645487), (147, 6416901), (189, 4990923), (243, 3881829), (441, 2138967), (567, 1663641), (729, 1293943), (1323, 712989), (1701, 554547), (3969, 237663), (5103, 184849), (11907, 79221), (26407, 35721)]