83271591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1811}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 133943040

約数和(自身を除く): 50671449

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 351, 393, 1179, 1703, 1811, 3537, 5109, 5433, 15327, 16299, 23543, 45981, 48897, 70629, 211887, 237241, 635661, 711723, 2135169, 3084133, 6405507, 9252399, 27757197, 83271591]

約数ペア:

[(1, 83271591), (3, 27757197), (9, 9252399), (13, 6405507), (27, 3084133), (39, 2135169), (117, 711723), (131, 635661), (351, 237241), (393, 211887), (1179, 70629), (1703, 48897), (1811, 45981), (3537, 23543), (5109, 16299), (5433, 15327)]