2007164007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2152

約数の個数: 48

約数和(自身を含む): 3153945600

約数和(自身を除く): 1146781593

約数列:

[1, 3, 9, 17, 51, 53, 127, 153, 159, 381, 477, 901, 1143, 1949, 2159, 2703, 5847, 6477, 6731, 8109, 17541, 19431, 20193, 33133, 60579, 99399, 103297, 114427, 247523, 298197, 309891, 343281, 742569, 929673, 1029843, 1756049, 2227707, 4207891, 5268147, 12623673, 13118719, 15804441, 37871019, 39356157, 118068471, 223018223, 669054669, 2007164007]

約数ペア:

[(1, 2007164007), (3, 669054669), (9, 223018223), (17, 118068471), (51, 39356157), (53, 37871019), (127, 15804441), (153, 13118719), (159, 12623673), (381, 5268147), (477, 4207891), (901, 2227707), (1143, 1756049), (1949, 1029843), (2159, 929673), (2703, 742569), (5847, 343281), (6477, 309891), (6731, 298197), (8109, 247523), (17541, 114427), (19431, 103297), (20193, 99399), (33133, 60579)]