57358719

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 94887520

約数和(自身を除く): 37528801

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 121, 181, 291, 297, 363, 543, 873, 1067, 1089, 1629, 1991, 2619, 3201, 3267, 4887, 5973, 9603, 11737, 17557, 17919, 21901, 28809, 35211, 52671, 53757, 65703, 105633, 158013, 193127, 197109, 316899, 474039, 579381, 591327, 1738143, 2124397, 5214429, 6373191, 19119573, 57358719]

約数ペア:

[(1, 57358719), (3, 19119573), (9, 6373191), (11, 5214429), (27, 2124397), (33, 1738143), (97, 591327), (99, 579381), (121, 474039), (181, 316899), (291, 197109), (297, 193127), (363, 158013), (543, 105633), (873, 65703), (1067, 53757), (1089, 52671), (1629, 35211), (1991, 28809), (2619, 21901), (3201, 17919), (3267, 17557), (4887, 11737), (5973, 9603)]