66493791

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 127848448

約数和(自身を除く): 61354657

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 81, 91, 93, 97, 117, 189, 217, 243, 273, 279, 291, 351, 403, 567, 651, 679, 819, 837, 873, 1053, 1209, 1261, 1701, 1953, 2037, 2457, 2511, 2619, 2821, 3007, 3159, 3627, 3783, 5859, 6111, 7371, 7533, 7857, 8463, 8827, 9021, 10881, 11349, 17577, 18333, 21049, 22113, 23571, 25389, 26481, 27063, 32643, 34047, 39091, 52731, 54999, 63147, 76167, 79443, 81189, 97929, 102141, 117273, 164997, 189441, 228501, 238329, 243567, 273637, 306423, 351819, 568323, 685503, 714987, 730701, 820911, 1055457, 1704969, 2144961, 2462733, 3166371, 5114907, 7388199, 9499113, 22164597, 66493791]

約数ペア:

[(1, 66493791), (3, 22164597), (7, 9499113), (9, 7388199), (13, 5114907), (21, 3166371), (27, 2462733), (31, 2144961), (39, 1704969), (63, 1055457), (81, 820911), (91, 730701), (93, 714987), (97, 685503), (117, 568323), (189, 351819), (217, 306423), (243, 273637), (273, 243567), (279, 238329), (291, 228501), (351, 189441), (403, 164997), (567, 117273), (651, 102141), (679, 97929), (819, 81189), (837, 79443), (873, 76167), (1053, 63147), (1209, 54999), (1261, 52731), (1701, 39091), (1953, 34047), (2037, 32643), (2457, 27063), (2511, 26481), (2619, 25389), (2821, 23571), (3007, 22113), (3159, 21049), (3627, 18333), (3783, 17577), (5859, 11349), (6111, 10881), (7371, 9021), (7533, 8827), (7857, 8463)]