53664993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 80870400

約数和(自身を除く): 27205407

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 1619, 3683, 4857, 11049, 14571, 33147, 46951, 140853, 205613, 422559, 616839, 1850517, 5962777, 17888331, 53664993]

約数ペア:

[(1, 53664993), (3, 17888331), (9, 5962777), (29, 1850517), (87, 616839), (127, 422559), (261, 205613), (381, 140853), (1143, 46951), (1619, 33147), (3683, 14571), (4857, 11049)]