7727643

素因数分解:

$3^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 14938560

約数和(自身を除く): 7210917

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 59, 63, 77, 81, 99, 147, 177, 189, 231, 243, 297, 413, 441, 531, 539, 567, 649, 693, 891, 1239, 1323, 1593, 1617, 1701, 1947, 2079, 2673, 2891, 3717, 3969, 4543, 4779, 4851, 5841, 6237, 8673, 11151, 11907, 13629, 14337, 14553, 17523, 18711, 26019, 31801, 33453, 40887, 43659, 52569, 78057, 95403, 100359, 122661, 130977, 157707, 234171, 286209, 367983, 702513, 858627, 1103949, 2575881, 7727643]

約数ペア:

[(1, 7727643), (3, 2575881), (7, 1103949), (9, 858627), (11, 702513), (21, 367983), (27, 286209), (33, 234171), (49, 157707), (59, 130977), (63, 122661), (77, 100359), (81, 95403), (99, 78057), (147, 52569), (177, 43659), (189, 40887), (231, 33453), (243, 31801), (297, 26019), (413, 18711), (441, 17523), (531, 14553), (539, 14337), (567, 13629), (649, 11907), (693, 11151), (891, 8673), (1239, 6237), (1323, 5841), (1593, 4851), (1617, 4779), (1701, 4543), (1947, 3969), (2079, 3717), (2673, 2891)]