64855857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53117}}^1$

素因数の和:53168

約数の個数: 16

約数和(自身を含む): 96887232

約数和(自身を除く): 32031375

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 53117, 159351, 584287, 1752861, 1965329, 5895987, 21618619, 64855857]

約数ペア:

[(1, 64855857), (3, 21618619), (11, 5895987), (33, 1965329), (37, 1752861), (111, 584287), (407, 159351), (1221, 53117)]