201204027

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2903}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 317813760

約数和(自身を除く): 116609733

約数列:

[1, 3, 9, 17, 27, 51, 151, 153, 453, 459, 1359, 2567, 2903, 4077, 7701, 8709, 23103, 26127, 49351, 69309, 78381, 148053, 438353, 444159, 1315059, 1332477, 3945177, 7452001, 11835531, 22356003, 67068009, 201204027]

約数ペア:

[(1, 201204027), (3, 67068009), (9, 22356003), (17, 11835531), (27, 7452001), (51, 3945177), (151, 1332477), (153, 1315059), (453, 444159), (459, 438353), (1359, 148053), (2567, 78381), (2903, 69309), (4077, 49351), (7701, 26127), (8709, 23103)]