16668099

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 12684861

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 239, 243, 287, 369, 567, 717, 861, 1107, 1673, 1701, 2151, 2583, 3321, 5019, 6453, 7749, 9799, 9963, 15057, 19359, 23247, 29397, 45171, 58077, 68593, 69741, 88191, 135513, 205779, 264573, 406539, 617337, 793719, 1852011, 2381157, 5556033, 16668099]

約数ペア:

[(1, 16668099), (3, 5556033), (7, 2381157), (9, 1852011), (21, 793719), (27, 617337), (41, 406539), (63, 264573), (81, 205779), (123, 135513), (189, 88191), (239, 69741), (243, 68593), (287, 58077), (369, 45171), (567, 29397), (717, 23247), (861, 19359), (1107, 15057), (1673, 9963), (1701, 9799), (2151, 7749), (2583, 6453), (3321, 5019)]