80385123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 132514816

約数和(自身を除く): 52129693

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 277, 831, 1063, 1939, 3189, 3601, 5817, 7441, 10803, 13819, 22323, 25207, 41457, 75621, 96733, 290199, 294451, 883353, 2061157, 3827863, 6183471, 11483589, 26795041, 80385123]

約数ペア:

[(1, 80385123), (3, 26795041), (7, 11483589), (13, 6183471), (21, 3827863), (39, 2061157), (91, 883353), (273, 294451), (277, 290199), (831, 96733), (1063, 75621), (1939, 41457), (3189, 25207), (3601, 22323), (5817, 13819), (7441, 10803)]