78192939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 42241749

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 759, 781, 1451, 1633, 2343, 4353, 4899, 15961, 17963, 33373, 47883, 53889, 100119, 103021, 309063, 367103, 1101309, 1133231, 2369483, 3399693, 7108449, 26064313, 78192939]

約数ペア:

[(1, 78192939), (3, 26064313), (11, 7108449), (23, 3399693), (33, 2369483), (69, 1133231), (71, 1101309), (213, 367103), (253, 309063), (759, 103021), (781, 100119), (1451, 53889), (1633, 47883), (2343, 33373), (4353, 17963), (4899, 15961)]