29677347

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 51717120

約数和(自身を除く): 22039773

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 239, 243, 511, 567, 657, 717, 1533, 1673, 1701, 1971, 2151, 4599, 5019, 5913, 6453, 13797, 15057, 17447, 17739, 19359, 41391, 45171, 52341, 58077, 122129, 124173, 135513, 157023, 366387, 406539, 471069, 1099161, 1413207, 3297483, 4239621, 9892449, 29677347]

約数ペア:

[(1, 29677347), (3, 9892449), (7, 4239621), (9, 3297483), (21, 1413207), (27, 1099161), (63, 471069), (73, 406539), (81, 366387), (189, 157023), (219, 135513), (239, 124173), (243, 122129), (511, 58077), (567, 52341), (657, 45171), (717, 41391), (1533, 19359), (1673, 17739), (1701, 17447), (1971, 15057), (2151, 13797), (4599, 6453), (5019, 5913)]