75863739

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2979

約数の個数: 32

約数和(自身を含む): 122411520

約数和(自身を除く): 46547781

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2897, 3741, 8691, 8729, 20279, 26187, 60837, 84013, 124571, 252039, 373713, 588091, 871997, 1764273, 2615991, 3612559, 10837677, 25287913, 75863739]

約数ペア:

[(1, 75863739), (3, 25287913), (7, 10837677), (21, 3612559), (29, 2615991), (43, 1764273), (87, 871997), (129, 588091), (203, 373713), (301, 252039), (609, 124571), (903, 84013), (1247, 60837), (2897, 26187), (3741, 20279), (8691, 8729)]