57095289

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 84240000

約数和(自身を除く): 27144711

約数列:

[1, 3, 9, 71, 199, 213, 449, 597, 639, 1347, 1791, 4041, 14129, 31879, 42387, 89351, 95637, 127161, 268053, 286911, 804159, 6343921, 19031763, 57095289]

約数ペア:

[(1, 57095289), (3, 19031763), (9, 6343921), (71, 804159), (199, 286911), (213, 268053), (449, 127161), (597, 95637), (639, 89351), (1347, 42387), (1791, 31879), (4041, 14129)]