27033993

素因数分解:

$3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 48362496

約数和(自身を除く): 21328503

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 243, 483, 567, 621, 691, 1449, 1701, 1863, 2073, 4347, 4837, 5589, 6219, 13041, 14511, 15893, 18657, 39123, 43533, 47679, 55971, 111251, 130599, 143037, 167913, 333753, 391797, 429111, 1001259, 1175391, 1287333, 3003777, 3861999, 9011331, 27033993]

約数ペア:

[(1, 27033993), (3, 9011331), (7, 3861999), (9, 3003777), (21, 1287333), (23, 1175391), (27, 1001259), (63, 429111), (69, 391797), (81, 333753), (161, 167913), (189, 143037), (207, 130599), (243, 111251), (483, 55971), (567, 47679), (621, 43533), (691, 39123), (1449, 18657), (1701, 15893), (1863, 14511), (2073, 13041), (4347, 6219), (4837, 5589)]