66716573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3221}}^1$

素因数の和:3508

約数の個数: 16

約数和(自身を含む): 83514240

約数和(自身を除く): 16797667

約数列:

[1, 7, 11, 77, 269, 1883, 2959, 3221, 20713, 22547, 35431, 248017, 866449, 6065143, 9530939, 66716573]

約数ペア:

[(1, 66716573), (7, 9530939), (11, 6065143), (77, 866449), (269, 248017), (1883, 35431), (2959, 22547), (3221, 20713)]