26539165503

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{40153}}^1$

素因数の和:40316

約数の個数: 48

約数和(自身を含む): 41693343744

約数和(自身を除く): 15154178241

約数列:

[1, 3, 9, 23, 31, 69, 93, 103, 207, 279, 309, 713, 927, 2139, 2369, 3193, 6417, 7107, 9579, 21321, 28737, 40153, 73439, 120459, 220317, 361377, 660951, 923519, 1244743, 2770557, 3734229, 4135759, 8311671, 11202687, 12407277, 28629089, 37221831, 85887267, 95122457, 128208529, 257661801, 285367371, 384625587, 856102113, 1153876761, 2948796167, 8846388501, 26539165503]

約数ペア:

[(1, 26539165503), (3, 8846388501), (9, 2948796167), (23, 1153876761), (31, 856102113), (69, 384625587), (93, 285367371), (103, 257661801), (207, 128208529), (279, 95122457), (309, 85887267), (713, 37221831), (927, 28629089), (2139, 12407277), (2369, 11202687), (3193, 8311671), (6417, 4135759), (7107, 3734229), (9579, 2770557), (21321, 1244743), (28737, 923519), (40153, 660951), (73439, 361377), (120459, 220317)]