57739521

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67061}}^1$

素因数の和:67112

約数の個数: 16

約数和(自身を含む): 90131328

約数和(自身を除く): 32391807

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 67061, 201183, 469427, 1408281, 2749501, 8248503, 19246507, 57739521]

約数ペア:

[(1, 57739521), (3, 19246507), (7, 8248503), (21, 2749501), (41, 1408281), (123, 469427), (287, 201183), (861, 67061)]