2719211013

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3049}}^1$

素因数の和:3171

約数の個数: 64

約数和(自身を含む): 4479840000

約数和(自身を除く): 1760628987

約数列:

[1, 3, 9, 17, 27, 29, 51, 67, 87, 153, 201, 261, 459, 493, 603, 783, 1139, 1479, 1809, 1943, 3049, 3417, 4437, 5829, 9147, 10251, 13311, 17487, 27441, 30753, 33031, 51833, 52461, 82323, 88421, 99093, 155499, 204283, 265263, 297279, 466497, 612849, 795789, 891837, 1399491, 1503157, 1838547, 2387367, 3472811, 4509471, 5515641, 5924207, 10418433, 13528413, 17772621, 31255299, 40585239, 53317863, 93765897, 100711519, 159953589, 302134557, 906403671, 2719211013]

約数ペア:

[(1, 2719211013), (3, 906403671), (9, 302134557), (17, 159953589), (27, 100711519), (29, 93765897), (51, 53317863), (67, 40585239), (87, 31255299), (153, 17772621), (201, 13528413), (261, 10418433), (459, 5924207), (493, 5515641), (603, 4509471), (783, 3472811), (1139, 2387367), (1479, 1838547), (1809, 1503157), (1943, 1399491), (3049, 891837), (3417, 795789), (4437, 612849), (5829, 466497), (9147, 297279), (10251, 265263), (13311, 204283), (17487, 155499), (27441, 99093), (30753, 88421), (33031, 82323), (51833, 52461)]