26727327

素因数分解:

$3^7\times {\mathrm{11}}^2\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 44496480

約数和(自身を除く): 17769153

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 121, 243, 297, 303, 363, 729, 891, 909, 1089, 1111, 2187, 2673, 2727, 3267, 3333, 8019, 8181, 9801, 9999, 12221, 24057, 24543, 29403, 29997, 36663, 73629, 88209, 89991, 109989, 220887, 264627, 269973, 329967, 809919, 989901, 2429757, 2969703, 8909109, 26727327]

約数ペア:

[(1, 26727327), (3, 8909109), (9, 2969703), (11, 2429757), (27, 989901), (33, 809919), (81, 329967), (99, 269973), (101, 264627), (121, 220887), (243, 109989), (297, 89991), (303, 88209), (363, 73629), (729, 36663), (891, 29997), (909, 29403), (1089, 24543), (1111, 24057), (2187, 12221), (2673, 9999), (2727, 9801), (3267, 8181), (3333, 8019)]