51627249

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 82757376

約数和(自身を除く): 31130127

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 863, 867, 1173, 2589, 2601, 3519, 6647, 7767, 14671, 19849, 19941, 44013, 59547, 59823, 132039, 178641, 249407, 337433, 748221, 1012299, 2244663, 3036897, 5736361, 17209083, 51627249]

約数ペア:

[(1, 51627249), (3, 17209083), (9, 5736361), (17, 3036897), (23, 2244663), (51, 1012299), (69, 748221), (153, 337433), (207, 249407), (289, 178641), (391, 132039), (863, 59823), (867, 59547), (1173, 44013), (2589, 19941), (2601, 19849), (3519, 14671), (6647, 7767)]