9954819

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 17265248

約数和(自身を除く): 7310429

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 181, 189, 291, 543, 567, 679, 873, 1267, 1629, 2037, 2619, 3801, 4887, 6111, 7857, 11403, 14661, 17557, 18333, 34209, 52671, 54999, 102627, 122899, 158013, 368697, 474039, 1106091, 1422117, 3318273, 9954819]

約数ペア:

[(1, 9954819), (3, 3318273), (7, 1422117), (9, 1106091), (21, 474039), (27, 368697), (63, 158013), (81, 122899), (97, 102627), (181, 54999), (189, 52671), (291, 34209), (543, 18333), (567, 17557), (679, 14661), (873, 11403), (1267, 7857), (1629, 6111), (2037, 4887), (2619, 3801)]