53826297

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 86814720

約数和(自身を除く): 32988423

約数列:

[1, 3, 7, 19, 21, 57, 133, 313, 399, 431, 939, 1293, 2191, 3017, 5947, 6573, 8189, 9051, 17841, 24567, 41629, 57323, 124887, 134903, 171969, 404709, 944321, 2563157, 2832963, 7689471, 17942099, 53826297]

約数ペア:

[(1, 53826297), (3, 17942099), (7, 7689471), (19, 2832963), (21, 2563157), (57, 944321), (133, 404709), (313, 171969), (399, 134903), (431, 124887), (939, 57323), (1293, 41629), (2191, 24567), (3017, 17841), (5947, 9051), (6573, 8189)]