51234651

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25759}}^1$

素因数の和:25795

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 33155109

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 25759, 77277, 231831, 334867, 437903, 1004601, 1313709, 3013803, 3941127, 5692739, 17078217, 51234651]

約数ペア:

[(1, 51234651), (3, 17078217), (9, 5692739), (13, 3941127), (17, 3013803), (39, 1313709), (51, 1004601), (117, 437903), (153, 334867), (221, 231831), (663, 77277), (1989, 25759)]