2810036151

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{216373}}^1$

素因数の和:216432

約数の個数: 32

約数和(自身を含む): 4604438720

約数和(自身を除く): 1794402569

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 999, 1443, 4329, 12987, 216373, 649119, 1947357, 2812849, 5842071, 8005801, 8438547, 24017403, 25315641, 72052209, 75946923, 104075413, 216156627, 312226239, 936678717, 2810036151]

約数ペア:

[(1, 2810036151), (3, 936678717), (9, 312226239), (13, 216156627), (27, 104075413), (37, 75946923), (39, 72052209), (111, 25315641), (117, 24017403), (333, 8438547), (351, 8005801), (481, 5842071), (999, 2812849), (1443, 1947357), (4329, 649119), (12987, 216373)]