27351021

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 38607840

約数和(自身を除く): 11256819

約数列:

[1, 3, 31, 53, 93, 159, 179, 537, 961, 1643, 2883, 4929, 5549, 9487, 16647, 28461, 50933, 152799, 172019, 294097, 516057, 882291, 9117007, 27351021]

約数ペア:

[(1, 27351021), (3, 9117007), (31, 882291), (53, 516057), (93, 294097), (159, 172019), (179, 152799), (537, 50933), (961, 28461), (1643, 16647), (2883, 9487), (4929, 5549)]