26563383

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4259}}^1$

素因数の和:4289

約数の個数: 40

約数和(自身を含む): 49484160

約数和(自身を除く): 22920777

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 4259, 6237, 12777, 29813, 38331, 46849, 89439, 114993, 140547, 268317, 327943, 344979, 421641, 804951, 983829, 1264923, 2414853, 2951487, 3794769, 8854461, 26563383]

約数ペア:

[(1, 26563383), (3, 8854461), (7, 3794769), (9, 2951487), (11, 2414853), (21, 1264923), (27, 983829), (33, 804951), (63, 421641), (77, 344979), (81, 327943), (99, 268317), (189, 140547), (231, 114993), (297, 89439), (567, 46849), (693, 38331), (891, 29813), (2079, 12777), (4259, 6237)]