774072909

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 1169034240

約数和(自身を除く): 394961331

約数列:

[1, 3, 9, 27, 67, 201, 263, 603, 789, 1627, 1809, 2367, 4881, 7101, 14643, 17621, 43929, 52863, 109009, 158589, 327027, 427901, 475767, 981081, 1283703, 2943243, 3851109, 11553327, 28669367, 86008101, 258024303, 774072909]

約数ペア:

[(1, 774072909), (3, 258024303), (9, 86008101), (27, 28669367), (67, 11553327), (201, 3851109), (263, 2943243), (603, 1283703), (789, 981081), (1627, 475767), (1809, 427901), (2367, 327027), (4881, 158589), (7101, 109009), (14643, 52863), (17621, 43929)]