64726701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 99066240

約数和(自身を除く): 34339539

約数列:

[1, 3, 13, 17, 39, 51, 221, 233, 419, 663, 699, 1257, 3029, 3961, 5447, 7123, 9087, 11883, 16341, 21369, 51493, 92599, 97627, 154479, 277797, 292881, 1269151, 1659659, 3807453, 4978977, 21575567, 64726701]

約数ペア:

[(1, 64726701), (3, 21575567), (13, 4978977), (17, 3807453), (39, 1659659), (51, 1269151), (221, 292881), (233, 277797), (419, 154479), (663, 97627), (699, 92599), (1257, 51493), (3029, 21369), (3961, 16341), (5447, 11883), (7123, 9087)]