27607797

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 51575040

約数和(自身を除く): 23967243

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 73, 81, 87, 161, 189, 203, 207, 219, 261, 483, 511, 567, 609, 621, 657, 667, 783, 1449, 1533, 1679, 1827, 1863, 1971, 2001, 2117, 2349, 4347, 4599, 4669, 5037, 5481, 5913, 6003, 6351, 11753, 13041, 13797, 14007, 14819, 15111, 16443, 18009, 19053, 35259, 41391, 42021, 44457, 45333, 48691, 54027, 57159, 105777, 126063, 133371, 135999, 146073, 171477, 317331, 340837, 378189, 400113, 438219, 951993, 1022511, 1200339, 1314657, 3067533, 3943971, 9202599, 27607797]

約数ペア:

[(1, 27607797), (3, 9202599), (7, 3943971), (9, 3067533), (21, 1314657), (23, 1200339), (27, 1022511), (29, 951993), (63, 438219), (69, 400113), (73, 378189), (81, 340837), (87, 317331), (161, 171477), (189, 146073), (203, 135999), (207, 133371), (219, 126063), (261, 105777), (483, 57159), (511, 54027), (567, 48691), (609, 45333), (621, 44457), (657, 42021), (667, 41391), (783, 35259), (1449, 19053), (1533, 18009), (1679, 16443), (1827, 15111), (1863, 14819), (1971, 14007), (2001, 13797), (2117, 13041), (2349, 11753), (4347, 6351), (4599, 6003), (4669, 5913), (5037, 5481)]