766113489

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{21821}}^1$

素因数の和:21957

約数の個数: 24

約数和(自身を含む): 1143821952

約数和(自身を除く): 377708463

約数列:

[1, 3, 9, 47, 83, 141, 249, 423, 747, 3901, 11703, 21821, 35109, 65463, 196389, 1025587, 1811143, 3076761, 5433429, 9230283, 16300287, 85123721, 255371163, 766113489]

約数ペア:

[(1, 766113489), (3, 255371163), (9, 85123721), (47, 16300287), (83, 9230283), (141, 5433429), (249, 3076761), (423, 1811143), (747, 1025587), (3901, 196389), (11703, 65463), (21821, 35109)]