8585109

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 14310912

約数和(自身を除く): 5725803

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 263, 279, 351, 403, 789, 837, 1053, 1209, 2367, 2511, 3419, 3627, 7101, 8153, 10257, 10881, 21303, 24459, 30771, 32643, 73377, 92313, 105989, 220131, 276939, 317967, 660393, 953901, 2861703, 8585109]

約数ペア:

[(1, 8585109), (3, 2861703), (9, 953901), (13, 660393), (27, 317967), (31, 276939), (39, 220131), (81, 105989), (93, 92313), (117, 73377), (263, 32643), (279, 30771), (351, 24459), (403, 21303), (789, 10881), (837, 10257), (1053, 8153), (1209, 7101), (2367, 3627), (2511, 3419)]