7902873

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 13406400

約数和(自身を除く): 5503527

約数列:

[1, 3, 9, 11, 27, 33, 41, 59, 99, 121, 123, 177, 297, 363, 369, 451, 531, 649, 1089, 1107, 1353, 1593, 1947, 2419, 3267, 4059, 4961, 5841, 7139, 7257, 12177, 14883, 17523, 21417, 21771, 26609, 44649, 64251, 65313, 79827, 133947, 192753, 239481, 292699, 718443, 878097, 2634291, 7902873]

約数ペア:

[(1, 7902873), (3, 2634291), (9, 878097), (11, 718443), (27, 292699), (33, 239481), (41, 192753), (59, 133947), (99, 79827), (121, 65313), (123, 64251), (177, 44649), (297, 26609), (363, 21771), (369, 21417), (451, 17523), (531, 14883), (649, 12177), (1089, 7257), (1107, 7139), (1353, 5841), (1593, 4961), (1947, 4059), (2419, 3267)]