90752907

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 143119872

約数和(自身を除く): 52366965

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1217, 1407, 3551, 3651, 8519, 10653, 24857, 25557, 64501, 74571, 81539, 193503, 244617, 451507, 570773, 1354521, 1712319, 4321567, 12964701, 30250969, 90752907]

約数ペア:

[(1, 90752907), (3, 30250969), (7, 12964701), (21, 4321567), (53, 1712319), (67, 1354521), (159, 570773), (201, 451507), (371, 244617), (469, 193503), (1113, 81539), (1217, 74571), (1407, 64501), (3551, 25557), (3651, 24857), (8519, 10653)]