51155103

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 69534080

約数和(自身を除く): 18378977

約数列:

[1, 3, 67, 201, 307, 829, 921, 2487, 20569, 55543, 61707, 166629, 254503, 763509, 17051701, 51155103]

約数ペア:

[(1, 51155103), (3, 17051701), (67, 763509), (201, 254503), (307, 166629), (829, 61707), (921, 55543), (2487, 20569)]