120680901

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 203212800

約数和(自身を除く): 82531899

約数列:

[1, 3, 9, 11, 27, 33, 59, 71, 97, 99, 177, 213, 291, 297, 531, 639, 649, 781, 873, 1067, 1593, 1917, 1947, 2343, 2619, 3201, 4189, 5723, 5841, 6887, 7029, 9603, 12567, 17169, 17523, 20661, 21087, 28809, 37701, 46079, 51507, 61983, 62953, 75757, 113103, 138237, 154521, 185949, 188859, 227271, 406333, 414711, 566577, 681813, 1218999, 1244133, 1699731, 2045439, 3656997, 4469663, 10970991, 13408989, 40226967, 120680901]

約数ペア:

[(1, 120680901), (3, 40226967), (9, 13408989), (11, 10970991), (27, 4469663), (33, 3656997), (59, 2045439), (71, 1699731), (97, 1244133), (99, 1218999), (177, 681813), (213, 566577), (291, 414711), (297, 406333), (531, 227271), (639, 188859), (649, 185949), (781, 154521), (873, 138237), (1067, 113103), (1593, 75757), (1917, 62953), (1947, 61983), (2343, 51507), (2619, 46079), (3201, 37701), (4189, 28809), (5723, 21087), (5841, 20661), (6887, 17523), (7029, 17169), (9603, 12567)]