90547036937

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{70121}}^1$

素因数の和:70246

約数の個数: 36

約数和(自身を含む): 112690121076

約数和(自身を除く): 22143084139

約数列:

[1, 7, 19, 49, 73, 133, 361, 511, 931, 1387, 2527, 3577, 9709, 17689, 26353, 67963, 70121, 184471, 490847, 1291297, 1332299, 3435929, 5118833, 9326093, 25313681, 35831831, 65282651, 97257827, 177195767, 250822817, 680804789, 1240370369, 1847898713, 4765633523, 12935290991, 90547036937]

約数ペア:

[(1, 90547036937), (7, 12935290991), (19, 4765633523), (49, 1847898713), (73, 1240370369), (133, 680804789), (361, 250822817), (511, 177195767), (931, 97257827), (1387, 65282651), (2527, 35831831), (3577, 25313681), (9709, 9326093), (17689, 5118833), (26353, 3435929), (67963, 1332299), (70121, 1291297), (184471, 490847)]