64305813

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{13627}}^1$

素因数の和:13665

約数の個数: 24

約数和(自身を含む): 101501344

約数和(自身を除く): 37195531

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 13627, 40881, 149897, 177151, 449691, 531453, 1648867, 1948661, 4946601, 5845983, 21435271, 64305813]

約数ペア:

[(1, 64305813), (3, 21435271), (11, 5845983), (13, 4946601), (33, 1948661), (39, 1648867), (121, 531453), (143, 449691), (363, 177151), (429, 149897), (1573, 40881), (4719, 13627)]