64716819

素因数分解:

$3^1\times {\mathrm{41}}^3\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 16

約数和(自身を含む): 88728864

約数和(自身を除く): 24012045

約数列:

[1, 3, 41, 123, 313, 939, 1681, 5043, 12833, 38499, 68921, 206763, 526153, 1578459, 21572273, 64716819]

約数ペア:

[(1, 64716819), (3, 21572273), (41, 1578459), (123, 526153), (313, 206763), (939, 68921), (1681, 38499), (5043, 12833)]